this system controls everything that you do

A: Nervous System
B: Olfactory System
C:Respiratory System
D:Endocrime System
E:Cardiovascular System

Answers

Answer 1

I think the right answer is Nervous system.

Nervous system collects sensory input from the body and external environment.It process amd interprets the sensory input.

HOPE THIS WILL HELP U.

IF MY ANS WAS HELPFUL, U CAN FOLLOW ME ON BRAINLY.


Related Questions

Islam explains her dream to a friend. She says she escaped zombies by hiding in a refrigerator. Her description of her dream is focused on ______ content??

Answers

Answer:  Manifest content

Explanation:

Manifest content is a form of dream analysis based on the dream itself without any additional understanding.

People who use this type of description will tell the dream as it is without trying to form a hidden conclusion or deeper meaning within their dream.

Subatomic particles that do not provide any charge are called _____.

Answers

Subatomic particles that do not provide any charge are called neutrons
Final answer:

Subatomic particles that do not have any charge are known as neutrons and neutrinos. Neutrons are part of an atom's nucleus and neutrinos are elementary particles similar to electrons but lack charge.

Explanation:

Subatomic particles that do not provide any charge are called neutrons. Neutrons are elementary particles found in the nucleus of an atom. They carry no electrical charge, unlike protons, which carry a positive charge, and electrons, which carry a negative charge. For example, an atom of helium contains two protons, two neutrons, and two electrons. The protons and electrons each carry opposite charges that balance each other out, leaving the neutral neutrons to add mass to the nucleus without affecting the atom's total charge.

Another particle that does not have charge is the neutrino. Neutrinos are subatomic particles that are very similar to electrons but do not carry electric charge. They are incredibly small and rarely interact with other particles, hence they are challenging to detect.

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Which of the following statements regarding HIPAA is true?
1. HIPAA does not require a release of information form to release information from the medical record.
2. HIPAA is the standard used to protect patient information.
3. According to HIPAA covered entities are any healthcare entity that captures but does not utilize health information

Answers

Answer:

HIPPA is the standard used to protect patient information. True

Explanation:

According to the Health Insurance Portability and Accountability Act (1996) certain rules, regulations or standards were set up which ensured the privacy and security of the patients and their health information.

President Bill Clinton passed the Health Insurance Portability and Accountability Act (1996) (HIPPA) and turned it into a law. Mainly, it consists of five major sections.

Before HIPPA, the health industry lacked any standards or rules to protect the privacy of patients.

HIPAA is a legal standard that ensures the protection of patient health information by requiring healthcare providers, health plans, and other covered entities to maintain strict confidentiality and privacy practices.

The statement regarding HIPAA that is true is: HIPAA is the standard used to protect patient information. The Health Insurance Portability and Accountability Act of 1996 sets rules for healthcare providers and health insurance companies for maintaining the confidentiality of patient records and establishes the standard to protect the privacy of individuals' medical records and other personal health information. It requires covered entities, which are defined as healthcare providers, health plans, and healthcare clearinghouses that conduct certain healthcare transactions electronically, to safeguard the privacy of health information. HIPAA does indeed require healthcare providers to obtain patient consent or an authorization form for the release of any medical records except in specific circumstances, such as for public health purposes or other exceptions defined by the rule.

Why do red meats have a high nutritional value?

Answers

red meats have high nutritional because they have lots of proteins including iron, b12, zinc and other nutrients.

Points
How could you best help people with eating disorders?

Answers

Answer:

A.

Explanation:

You can help my trying to figure out what caused the eating disorder. Trying to figure out if there is anything you can do to help basically try and be their new form of comfort

Select the correct answer.
In the preparation stage, individuals are aware of the problem, but they still believe the positive aspects outweigh the negative aspects. They are
beginning to think about changing, but they have made no commitment to change.​

Answers

It’s B wallah im not Cappin on foenem

The fitness training principle used for increasing effort is known as
overload
tedium
reversibility
specificity

Answers

Answer:

i think it is reversibility

The fitness training principle used for increasing effort is known as reversibility. Details about reversibility can be found below.

What is reversibility?

Reversibility is any adaptation that takes place as a result of training will be reversed when you stop training.

Reversibility as a concept states when you stop working out, you lose the effects of training.

Since reversibility is not something people aim to achieve, it is, therefore, a principle used for increasing effort in fitness training.

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What are environmental communication barriers?

Answers

Answer:

Time, place, space, climate and noise are all examples of environmental communication barriers.

Explanation:

They are things that may interfere with the message(s) that is/are trying to be sent.

Environmental communication barriers are obstacles that hinder effective communication between individuals or groups due to factors in the physical or natural surroundings.

What are Environmental communication barriers?

Environmental communication barriers refer to obstacles that prevent effective communication in the context of the natural environment. These barriers can include physical barriers such as noise, distance, or visual obstructions, as well as cultural or linguistic barriers that can arise when communicating with people from different backgrounds or communities.

For instance, when communicating about environmental issues, language barriers can be a major obstacle in conveying messages to non-native speakers or communities with a different dialect. Similarly, cultural differences in how people understand and respond to environmental concerns can pose challenges in communication and collaboration.

Other environmental communication barriers can arise from the use of technical language, the absence of clear and concise messaging, or the lack of access to information or communication technologies. Addressing these barriers can require creative solutions such as using visual aids or translation services, building trust and understanding through community engagement, or simplifying complex technical information to make it more accessible to diverse audiences.

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Please Help ASAP!!

1. Which of the following Child Care Center policies would be most effective in helping infants and toddlers resolve the trust vs. mistrust crisis? (1 point)

a. Follow a new routine every day so the children do not become bored.

b. Rotate teachers among the children frequently to stimulate interest in learning.

c. Establish continuity of care by assigning teachers to children.

d. Make sure each child is able to spend several hours alone each day.


2. Solitary play is characteristic of __________ year-old children. (1 point)

a. 2- to 2½-

b. 2½- to 3½-

c. 3½- to 4½-

d.4½- to 5½-


3. Teaching infants and toddlers requires more __________ than teaching preschoolers and school aged children. (1 point)

a. emotional investment

b. physical care

c. specialized training

d. lesson planning


4. Which of the following is an example of telegraphic speech? (1 point)

a. “More.”

b. “No eat.”

c. “Daddy wants lunch.”

d. “I don't want that.”


5. Which of the following statements best describes the role of assessment in teaching infants and toddlers? (1 point)

a. Assessment is not an appropriate activity for teaching infants and toddlers.

b. Initial screenings with parents represent the full extent of assessment for infants and toddlers.

c. There is no reliable way to access the cognitive development of infants and toddlers.

d. Recording developmental milestones is an effective assessment method for infants and toddlers.


6. Children typically speak their first words between __________ months of age. (1 point)

a. 6 and 12

b. 12 and 18

c. 24 and 30

d. 30 and 36


7. Which of the following activities is typical of the cognitive development levels of infants and toddlers? (1 point)

a. pretending that a black is a truck

b. repeatedly dropping a block to see what happens

c. cooperating with peers to build a block tower

d. counting the total number of blocks in a tower


8. Right- or left handedness typically emerges by age (1 point)

a. one.

b. two.

c. three.

d. four.


9. __________ are typically associated with the reflexive phrase of motor development. (1 point)

a. Infants

b. Toddlers

c. Preschool-age children

d. Primary-age children


10. One-year-old Sam is able to stand and speak he is in the __________ phrase of motor development. (1 point)

a. reflective

b. rudimentary

c. fundamental

d. specialized

Answers

Answer:

I got a HORRIBLE SCORE. So people can know the correct answer....

Explanation:

1. C - Establish continuity of care by assigning teachers to children.

2. A - 2- to 2½-

3. B - Physical Care

4. B - "No Eat"

5. D - Recording developmental milestones is an effective assessment method for infants and toddlers.

6. B - 12 and 18

7. B - repeatedly dropping a block to see what happens

8. C - three

9. A - Infants

10. B - rudimentary

Final answer:

In order to help infants and toddlers resolve the trust vs. mistrust crisis, the most effective Child Care Center policy would be to establish continuity of care by assigning teachers to children. Solitary play is characteristic of 2½- to 3½-year-old children. Teaching infants and toddlers requires more specialized training than teaching preschoolers and school-aged children.

Explanation:

1. Establish continuity of care by assigning teachers to children.



This policy would be most effective in helping infants and toddlers resolve the trust vs. mistrust crisis. By having the same teachers consistently care for the children, they can develop a sense of trust and familiarity, which is important for their emotional well-being.

2. 2½- to 3½-year-old children



Solitary play is characteristic of children in this age range. They prefer to play alone and may engage in activities like exploring objects, building with blocks, or drawing without actively seeking interaction with others.

3. specialized training



Teaching infants and toddlers requires more specialized training than teaching preschoolers and school-aged children. Because early childhood development is critical, educators need to understand the unique needs and development of infants and toddlers to provide appropriate care and support.

4. 'No eat.'



This is an example of telegraphic speech. Telegraphic speech refers to the use of short, simple phrases or sentences that omit nonessential words. In this example, the words 'no' and 'eat' convey the message without including additional words like 'I' or 'want.'

5. Recording developmental milestones is an effective assessment method for infants and toddlers.



Assessment in teaching infants and toddlers can be done by recording their developmental milestones. These milestones include physical, cognitive, and social-emotional achievements, such as sitting up, babbling, and imitating gestures. Regularly monitoring and documenting these milestones can provide valuable information about a child's progress and help identify any areas that may need additional support.

6. 12 and 18



Children typically speak their first words between 12 and 18 months of age. This is an important milestone in language development and signifies the beginning of expressive language skills.

7. repeatedly dropping a block to see what happens



This activity is typical of the cognitive development levels of infants and toddlers. During this stage, they are curious about cause and effect, so repeating actions like dropping a block allows them to observe and learn about the consequences of their actions.

8. Two



Right- or left-handedness typically emerges by age two. At this age, children begin to show a preference for using one hand over the other when engaging in fine motor activities like drawing or eating.

9. Infants



Infants are typically associated with the reflexive phase of motor development. During this phase, their motor movements are automatic and reflexive, such as grasping objects or sucking on a bottle.

10. fundamental



One-year-old Sam, who is able to stand and speak, is in the fundamental phase of motor development. This phase marks the development of foundational motor skills like sitting, standing, and walking.

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Why does your heart stay in one place instead of bobbing around inside your chest?

Answers

Answer:

your chest cavity is what keeps your heart in one place

Explanation:

your heart is connected to your chest cavity .

Final answer:

The heart stays in place in the chest due to a combination of structures like the pericardium, sternum, rib cage, and the attachment of blood vessels. It is a muscular organ responsible for pumping blood through rhythmic contractions, ensuring continuous blood circulation throughout the body.

Explanation:

The human heart is a vital muscular organ located behind the sternum, slightly to the left in the center of the chest. Despite what many believe, when you place your hand on your heart, it is not entirely on the left side but more centrally positioned. The heart is anchored securely in place within the chest by various structures. This includes the pericardium—a double-walled sac containing the heart and the roots of the great vessels, the sternum and rib cage that provide a protective enclosure, and the vascular structures and lungs that envelop it.

Furthermore, the heart itself is composed of specialized tissue -- the cardiac muscle. This muscle is responsible for the rhythmic contractions, known as your heartbeat, that pump blood throughout your body. These contractions move the blood by getting shorter and exerting force, which propels the blood through the cardiovascular system. This activity brings vital oxygen and nutrients to every cell and removes waste products from them.

Attached to the heart are large blood vessels that do not allow much movement, and additionally, there are ligament-like structures that secure the heart to the spinal column and other parts of the thoracic cavity. This combination of the cardiac muscle contractions and the stabilizing structures ensures that the heart does not 'bob around' inside the chest. Consequently, the heart remains securely in place, performing its essential function of continuously circulating blood throughout the body.

23
Which is a hormone that is released by the endocrine system?
pineal
testosterone
thymus
pancreas

Answers

Pineal is a hormone that is released by the endocrine system.

What is endocrine system ?

The glands and organs that make hormones and release them directly into the blood so they can travel to tissues and organs all over the body.

What are 3 types of endocrine?Adrenal glands: Two glands that sit on top of the kidneys that release the hormone cortisol.Hypothalamus: A part of the lower middle brain that tells the pituitary gland when to release hormones.Ovaries: The female reproductive organs that release eggs and produce s.e.x hormones.

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Final answer:

Testosterone is a hormone released by the endocrine system, mainly produced by the testes in males and ovaries in females, and is responsible for developing male reproductive tissues and secondary sexual characteristics.

Explanation:

The question asks which is a hormone released by the endocrine system. Among the options provided, testosterone is a hormone that is released by the endocrine system. Testosterone is produced mainly in the testes in males and in the ovaries in females, with small amounts also produced by the adrenal glands. It plays a key role in the development of male reproductive tissues as well as promoting secondary sexual characteristics such as increased muscle and bone mass, and the growth of body hair. Furthermore, as part of the endocrine system, the pineal gland secretes melatonin, which regulates the sleep-wake cycle, the pancreas produces hormones like insulin to maintain energy stores, and other glands like the thyroid regulate metabolism. However, it is the word 'testosterone' from the given answer choices that specifically represents a hormone.


Which of these groups need more than two thousand calories a day? Check all that apply.

Answers

Answer:

Teen Boys

Athletes

Pregnant women

women

adults

Explanation:

Answer:

Teen boys , Pregnant women , Athletes,  Breastfeeding mothers

Explanation:

The tee boys: Calories   provide energy, which we need to be alive and perform daily activities. Calorie needs vary depending height, age, and activity level. Calorie needs are  more higher for the teenage years than any other period of life. they require about  2,800 calories a day.

Pregnant women: For most pregnant women, pregnant women, the right amount of calories needed are, about 1,800 calories per day during the first trimester , a during the second trimester  bout 2,200 calories per day is needed, and about 2,400 calories per day during the third trimester.

Athletes: For the sport men and women, they need a minimum of 1,800 to 2,000 calories per day, even when their aim, is reducing weight.

Breastfeeding mothers: Generally  most women who are breastfeeding their babies, require about 500 calories more than moms.

natural or biological-based products were some of the first types of medicines since ancient groups used herbs and other biological materials to treat injuries, diseases, and other illnesses. true or false

Answers

The answer would be true!

Which of the following is NOT part of the male reproductive system?
A. Seminiferous tubules
B.Vas deferens
C. Epididymis
D. Bartholin’s glands

Answers

Answer: i believe its the Vas deferens

Which statement about the epidermis is correct?



A It is the innermost layer of skin.


B It is the middle layer of skin.


C It is the outermost layer of skin.


D It is the layer of fat cells.

Answers

Final answer:

The epidermis is the outermost layer of skin, lacking blood vessels, and creates a barrier against environmental hazards. It undergoes continual cell renewal, with cells moving outward, becoming keratinized, and forming the protective surface layer.

Explanation:

The correct statement about the epidermis is that it is the outermost layer of skin. As the outer layer, it is composed primarily of epithelial cells and is responsible for creating a defensive barrier against environmental hazards such as water and pathogens. The epidermis is notable for its lack of blood vessels and nerve endings, and for the process where its innermost cells continuously divide, eventually dying and forming the stratum corneum at the surface. The dermis, which lies beneath the epidermis, is blood-supplied and houses various structures like sweat glands and hair follicles, whereas the subcutaneous tissue or hypodermis, is a fatty layer below the dermis.

What does the sympathetic nervous system control?

a) the release of endorphins
b) the secretion of dopamine
c) the mind-body connection
d) the fight-or-flight response

Answers

D.) the fight-or-flight response.
The sympathetic nervous system (SNS) is a part of the larger autonomic nervous system (ANS) and works to regulate the body’s unconscious responses such as fight-or-flight and homeodynamic homeostasis.

Which body part should be lifted when clearing a person's airway during CPR?
A)arm
B)chest
C) shoulder
D)chin

Answers

the body part that would be lifted is the chin

Place one hand on the person's forehead and put the fingers of your other hand under the chin. Press down on the forehead and lift out the chin so that the mouth is slightly open.

What is the name of the division of U.S. Public Health Services which is in charge of
investigation and control of various diseases?
a. NCCLS
b. OSHA
c. CDC
d. ASCP

Answers

cdc

stands for center of disease control

Final answer:

The Centers for Disease Control and Prevention (CDC) is the division of the U.S. Public Health Services in charge of investigating and controlling various diseases.

Explanation:

The division of U.S. Public Health Services that is responsible for the investigation and control of various diseases is the CDC, or the Centers for Disease Control and Prevention.

This agency is a significant entity in monitoring public health in the United States. It conducts research, provides education, and establishes policies regarding health issues.

For example, during a disease outbreak, the CDC would take a lead role in identifying the disease, providing guidance to health professionals and the public, and coordinating efforts to control its spread.

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Stretching could help prevent ?

Answers

Answer:

Explanation:

Stretching can help improve flexibility, and, consequently, range of motion about your joints. Better flexibility may: Improve your performance in physical activities. Decrease your risk of injuries.

Answer:

aches and pains while exercising

Explanation:

What about their job sounds appealing to you and what would you enjoy about this job?

Answers

Answer:

Hi, please give us the background of this question so we know what job you're referring to.

Explanation:

Which of the following is linked to tobacco use?
O
A. Heart attack
O
B. Memory loss
O
O
C. Dehydration
D. Cirrhosis

Answers

Answer:

A. heart attack

hope it helps

A : Heart Attack
hope this helps !

An example of aerobic exercise is:


Sprinting 50 meters


Jogging for 30 minutes while staying within the target training zone


Biking for 5 minutes while staying at the maximum heart rate


Walking for 60 minutes while staying just above the resting heart rate

Answers

Answer:

Walking for 60 minutes while staying just above the resting heart rate

Explanation:

You probably know aerobic exercise as cardio. It can include activities like brisk walking or cycling.

Final answer:

Jogging for 30 minutes while staying within the target training zone is the best example of aerobic exercise from the options presented. Other included options are a mix of aerobic and anaerobic exercises.

Explanation:

An example of aerobic exercise is: 'Jogging for 30 minutes while staying within the target training zone'. Aerobic exercises are activities that increase your breathing and heart rate such as jogging, biking, or swimming. They're aimed at improving the health of your heart, lungs, and circulatory system.

During aerobic exercise, your goal is usually to reach and maintain a target heart rate, for an extended period of time during the activity, rather than reaching your maximum heart rate as quickly as possible and then stopping, such as in sprinting.

Other examples like 'Biking for 5 minutes while staying at the maximum heart rate' or 'Walking for 60 minutes while staying just above the resting heart rate' can be a mix of aerobic and anaerobic exercises, but they do not purely represent aerobic exercises in their description.

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What system is used when a person puts money in a jar each time the nicotine urge hits?

Answers

Answer:

reward system

Explanation:

The reward system is used when a man puts some money in the jar every time the nicotine urge hits. Option B is correct.

Reward System:Our brain tends to release dopamine, a hormone responsible for when a person has a sense of reward.

For example- every time when nicotine urge hits the person. He put some money in the jar.

In this situation, he has two options whether he can take out some money from the jar or grow the money of the jar by not choosing the cigarette.It is most likely that the person chooses to put more money in the jar because it gives him a sense of pleasure to see the growth of money in the jar.

Therefore, the reward system is used when a man puts some money in the jar every time the nicotine urge hits.

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Jace is a vegetarian, eating at a local restaurant. He chooses a grilled tofu salad that includes vegetables. What change can he request to make his meal healthier?

Answers

DO NOT eat anything except for vegetables because of being a vegetarian

Answer:

He can ask for brown rice instead of white rice. i just did that question!

Explanation:

Which activity is BEST for weight management?​

Answers

Answer:

240 to 300 calories doing light activity such as cleaning house or playing baseball or golf.

370 to 460 calories doing activity such as a brisk walk (3.5 mph), gardening, biking (5.5 mph), or dancing.

580 to 730 calories doing activity such as jogging at a pace of 9 minutes per mile, playing football, or swimming laps.

Which term defines a person one sees occasionally or only knows casually?
stranger
acquaintance
peer
friend

Answers

Answer:

acquaintance

Explanation:

you don't know a stranger at all, and you know a friend really well

so probably acuantainance

Discovering what kind of personality you have can be helpful.
True
False

Answers

very true. if you discover your type of personality you will know who you are and once you know yours you can figure out other people and see if they’re good for you to be around.

Answer:

The answer is true

Explanation:

You go into a back bedroom at a party to pick up your coat, and find someone passed out on the floor laying on his side. you try to wake him up, but he doesn’t move. what do you do next?

Answers

Answer:

check to see if he is breathing

Explanation:

always make sure the person is breathing first. if not breathing begin CPR while dialing 911. if breathing and just unresponsive call 911

A person is said to be passed out if they might have taken any drugs or alcohol. If the person doesn't wake then one should check the breathing followed by CPR if needed, or should call EMS.

What is EMS?

EMS is the emergency medical service are paramedics that provide urgent medical treatment to patients. They are called in emergencies where the person needs to be hospitalized.

If a person is passed out then, one should pinch the skin causing him pain, and if they still don't wake then one should call EMS and not leave the person till the help arrives.

Therefore, in an emergency, EMS should be called.

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The type of movements made by the TMJ is

Answers

The temporomandibular joint (TMJ) allows for movement of the mandible during speech and mastication. Two basic types of movement are performed by the joint and its associated muscles: a gliding movement and a rotational movement

Nutrients and water from digested food is abosorbed by the ____ ?

Answers

Answer:

cavity of the upper small intestine.

Explanation:

Digested molecules of food, water and minerals from the diet, are absorbed from the cavity of the upper small intestine. The absorbed materials cross the mucosa into the blood, and are carried off in the bloodstream to other parts of the body for storage or further chemical change.

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I need help solving this equation does anybody know what x is? 5+x+(-2)=-8 Explain the meaning of the term "potential divider" as applied to the circuit? Need a metaphor sentence for butterfly Solve the equation c2 = 4. Look at these equations.11 = 5 + aa + 4 = b + 3Use both equations to work out the value of b.Pls Help Message left on voicemail: "Hi Nikki! Just landed at the airport. How about dinner this evening if you're available. Call me!" Which of the following characteristics of useful information is absent in the situation described above?A) relevantB) reliableC) completeD) timelyE) understandableF) verifiableG) accessible While you are at the store, please get: flour, eggs, and milk to make brownies. Why did Japan open its ports to European trade after centuries of isolationism?A. A flood of foreigners entered the country, demanding more trade.B. Commodore Matthew Perry demanded that Japan begin trading.C. Mt. Fuji erupted and Japan needed assistance.D. A Chinese invasion forced Japan to end its isolationism. Name the approach to psychology that focuses on how the brain receives information, forms perceptions, creates and retrieves memories, synthesizes information, and produces integrated patterns of action. Not yet answered Marked out of 2.00 What is the concentration of NH4+ in 60.0 mL of a 0.50 M solution of (NH4)3PO4? (To write your answer using scientific notation use 1.0E-1 instead of 1.0 x 10-?) Answer: Answer Zeta Anderson, futuristic super-spy for the Terran Confederation, has completed her objective of stealing intelligence from the Zorn collective. Stealthily, she slips into her space suit (with jet-pack), and slips from an airlock, headed for her stealth ship. Her jet-pack can supply her with a constant acceleration, and gravity can be neglected. When she turns on her jet-pack, how does her velocity change? Since she does not want to be going too fast (and either overshoot, or collide with her ship), how does her velocity change when she turns the jet-pack off? 20 pointsBeyond an excellent understanding of the design process, being a technical designer requires skills in what other area? Engineering Communication Art Transportation Which US cities had the greatest gap between the number of foreign-born residents and the number of native-born residents? Check all that apply.New YorkBaltimoreBostonPhiladelphiaNew Orleans 11. A graduating senior seeking a job has interviews with two companies. After the interviews, he estimates that his chance of getting an offer from the first company is 0.6. He thinks he has a 0.5 chance with the second company, and that the probability that at least one will reject him is 0.8. What is the probability that he gets at least one offer? An electron has an initial speed of 4.04 105 m/s. If it undergoes an acceleration of 3.3 1014 m/s 2 , how long will it take to reach a speed of 7.07 105 m/s? A student is running at her top speed of 5.4 m/s to catch a bus, which is stopped at the bus stop. When the student is still a distance 38.5 m from the bus, it starts to pull away, moving with a constant acceleration of 0.171 m/s2.a) For how much time and what distance does the student have to run at 5.4m/s before she overtakes the bus?b) When she reaches the bus how fast is the bus travelingc) Sketch an x-t graph for both the student and the bus. Take x=0 at the initial position of the studentd) the equations you used in part a to find the time have a second solution, corresponding to a later time for which the student and bus are again at the same place if they continue thier specified motion. Explain the significance of this second solution. How fast is the bus traveling at this pointe) If the students top speed is 3.5 m/s will she catch the bus?f) is the minumun speed the student must have to just catch up with the bus? For what time and distance must she run in that case A mail carrier parks her postal truck and delivers packages. To do so, she walks east at a speed of 0.80 m/s for 4.0 min, then north at a speed of 0.50 m/s for 5.5 min, and finally west at a speed of 1.1 m/s for 2.8 min. Define east as +x and north as +y. (a) Write unit-vector velocities for each of the legs of her journey. (b) Find unit-vector displacements for each of the legs of her journey. (c) Find her net displacement from the postal truck after her journey is complete. HELP will mark brainilestThe original price of a sound system is $1250. For one day only, the store is offering a frequent shopper discount of 35% on all merchandise. Which expressions can be used to find the discounted price of the sound system? Check all that apply.0.35($1250)$1250 + 0.35($1250)0.65($1250)$1250 0.35($1250) Costs Benefits 1. Hire more workers 1. Set own hours of operation 2. Take on more operations costs 2. Have more space and control over appearance 3. Divide time between market and shopor close stall at market 3. Serve more customers 4. Accept more financial risk 4. Make and sell more food items Ezra runs a gyro stall at the local farmers' market. He would like to expand and open his own shop downtown. He has made the chart above, listing some potential costs and benefits of expansion. What concept does this chart most clearly illustrate? Two parts of Adam referred to in Genesis 2:7 are: