Answer:the answer is C
Explanation:
I took the test
A catastrophic event
eliminates all plant life associated with this food web will make the food web to completely collapse.
What is Food web?Food web refer network that connect many food chains in a community that comprises of many and various organisms.In a food web, there are producers,primary consumers, secondary consumers, tertiary consumers and decomposers. Energy flow through this networkThe removal of the producers would cause the collapse of the entire food web because Primary consumers or herbivores that feed directly on f producers would die off because they won't get the energy they need for life.And if the herbivores collapse, the secondary consumers and tertiary consumer which include the canivores and omnivores will die off because they won't get the energy needed for survival since the herbivores are no more.Therefore, a catastrophic event
eliminates all plant life associated with this food web will make the food web to collapse
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The pattern of
in an area over a long period of time is called
A
climate, temperature
B.
weather, rain
c. weather, climate
D. climate, weather
Answer:
C
Explanation:
Weather is the atmospheric con edition of a place over a period of time and climate is the weather condition of a place over some years for example the weather in USA over a period of twenty years can be said to be the climatic condition of USA.
The diagram shows molecules moving across a selectively permeable membrane. The smaller circles represent salt molecules, and the dashed line represents the membrane. Which statement best describes the movement of the salt molecules?
Their movement requires energy.
Their movement represents active transport.
They move from high concentration to low concentration.
They become unevenly distributed.
Answer:
They move from high concerntartion to low concertration
Explanation:
the diagram is not provided but am guessing there were bigger circles which could not pass through, which shows that the membrane was selectively permeable to smaller salt molecules. The movement across the membrane did not require energy.
Answer:
c
Explanation:
got it right on edge
Which part of the brain receives sensory stimuli and passes along the information to the other parts of the brain?
Answer:
The Hypothalamus
Explanation:
This is a tiny part of the brain located at the forebrain, right above the pituitary glands. This tiny body regulates temperature control, thirst and sleep. It collects data from other parts of the brain and sense organs through nerve impulses. It acts as the link between the nervous system and the endocrine system.
The hypothalamus monitors the temperature of the blood that passes through it to detect any change in the body temperature. It also receives information about temperature changes in the external surroundings from thermoreceptors messages sent from the skin.
In which situation would artificial insemination most likely be used over other forms of treatment?
OA.
A woman's ovaries do not release any eggs.
OB.
A man's testicles have not properly descended, lowering sperm count.
OC.
There is a blockage in the fallopian tubes.
OD.
The mucus that helps the sperm travel to the uterus is too thick.
Artificial insemination is most appropriate for situations where a man has a lower sperm count due to undescended testicles. It is a form of assisted reproductive technology (ART) that can help overcome male factor infertility by using concentrated sperm.
Explanation:In the context of assisted reproductive technologies (ART), artificial insemination would most likely be used over other forms of treatment in the case where a man's testicles have not properly descended, lowering sperm count (Option B). This is because artificial insemination can utilize sperm that have been collected and concentrated to increase the chances of fertilization when low sperm count is an issue. In cases where a woman's ovaries do not release any eggs, blockage in the fallopian tubes, or thick uterine mucus, other forms of ART such as in vitro fertilization (IVF) or surgical intervention may be more appropriate.
Treatments for infertility are highly dependent on the underlying cause. When the issue is related to sperm production or the availability of sperm, artificial insemination is often the first line of action. In contrast, for blockages or issues with egg release, surgical procedures, hormonal treatments, or advanced procedures such as IVF may be recommended.
Luciana notices that the air in her science
classroom is much warmer than the air in
her math classroom. Which describes how
the air particles are different in her colder
math classroom?
(A) They move faster on average.
B They are vibrating.
© They have less average energy.
D They move more freely.
Answer: they are vibrating
Explanation: During conduction, heat is transferred through the vibration of molecules in a substance. As something gets warmer, it begins to increase the vibration and movement of the molecules that it consists of
Final answer:
In the colder math classroom, the air particles c) have less average energy and therefore move slower compared to the warmer science classroom, where particles move faster due to higher kinetic energy.
Explanation:
Luciana notices that the air in her science classroom is much warmer than the air in her math classroom. The difference in the temperature of the air can be explained by the behavior of the air particles. In the colder math classroom, the c) air particles will have less average energy compared to the warmer science class. Air particles in a warmer environment move faster on average due to higher kinetic energy. Thus, as the particles in the math classroom are part of a colder environment, they move slower than those in the warmer science classroom.
what is a lymph node
Answer:
A small bean-shaped structure that is part of the body's immune system. Lymph nodes filter substances that travel through the lymphatic fluid, and they contain lymphocytes that help the body fight infection and disease.
Explanation:
Answer:
Lymph node, any of the small, bean-shaped masses of lymphoid tissue enclosed by a capsule of connective tissue that occur in association with the lymphatic vessels. As part of the lymphatic system, lymph nodes serve as filters for the blood, providing specialized tissues where foreign antigens can be trapped and exposed to cells of the immune system for destruction. They are typically found concentrated near junctions of the major lymphatic vessels, most prominently in the neck, groin, and armpits.
Explanation:
What are the physical properties of the sun? (and please don't copy and paste)
Answer:
Bright, Hot, Yellow or Orange
Explanation:
Physical properties are the properties you can see, so anything you see (or think you see, please don’t look at the sun) is a physical property. Physical Properties include color, shape, size, the ability to emit light, etc.
Question 2
12.5 pts
A patient who has been diagnosed with cancer has been given a blood test in order for their
doctors to investigate the patient's genetic code. What information from the test would help
confirm the patient's cancer diagnosis?
Cell increasing their chromosome number due to the occurrence of cancer cells.
Gametes becoming diploid cells due to the introduction of cancerous cells.
O A genetic mutation in a protein controlling his cell's cycles leading to cancerous tumors.
Somatic cell production being inhibited by his cancer cells.
Answer:
The blood test performed on the patient, with the investigation of his genetic code, would help to shape the diagnosis of cancer based on information about a genetic mutation in a protein controlling his cell's cycles leading to cancerous tumors.
Explanation:
Cancer is a disease characterized by the appearance of malignant tumors produced by abnormal replication of a cell line and the increase of tissue dependent on it.
Somatic cells are capable of replication, to make tissues grow, renew or repair them, counting with control mechanisms that stop cell division at an opportune moment.
A genetic mutation can alter a cell cycle regulating protein and lead to uncontrolled cell division and the production of cancerous tumors.
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Question 8 of 10
3 Points
Which of these is the best example of a step in an action plan for an
improved diet?
A. Eat less fish
B. Eat more popcom.
C. Reduce the number of meals consumed at fast food restaurants.
D. Increase the number of meals consumed at fast food restaurants.
Answer:
reduce the number of meals consumed at fast food restaurants
Explanation:
it is the one that makes the most sense. the rest will get you fat.
Answer: C. Reduce the number of meals consumed at fast food restaurants.
Explanation: because this makes the most sence to me and also the rest is all fat food.
Which of the following processes is part of the carbon cycle?
A.
Decomposers remove carbon by breaking down organic material.
B.
Factories remove carbon from the atmosphere by burning materials.
C.
Plants remove carbon from the atmosphere through the process of photosynthesis.
D.
Animals remove carbon from the atmosphere through the process of respiration.
Answer:
I do think it is C. Plants remove carbon from the atmosphere through the process of photosynthesis because it's the only one that makes sense to me.
Explanation:
Hope this can help, and if did make sure to mark me as Brainliest!! :)
As part of the carbon cycle, plants remove carbon from the atmosphere through the process of photosynthesis.
How is the process of photosynthesis?The photosynthetic autotrophs, through the process of photosynthesis, assimilate the carbon present in the atmosphere, as well as the compounds, mainly carbonates, dissolved in the water, transforming it into organic matter, which is acquired by the other organisms through the food chain.
Whit this information, we can conclude that as part of the carbon cycle, plants remove carbon from the atmosphere through the process of photosynthesis.
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PLEASE ANSWER a seed was discovered and when planted grew to be a large flower. A) archaea B) bacteria C) Eukarya
Answer:
c
Explanation:
photosynthesis is a set of ________ in which ________ energy is converted to ___________ energy
Answer:
Photosynthesis is a set of reactions in which solar energy is converted to chemical energy
Explanation:
Photosynthesis is a biological process where light energy is converted into chemical energy in the form of glucose. It occurs in two stages: light-dependent and light-independent reactions. The process is vital for the survival of plants and many other organisms.
Explanation:Photosynthesis is a set of chemical reactions in which solar (light) energy is converted to chemical energy. As a fundamental biological process, photosynthesis occurs in plants and some other organisms, absorbing solar energy from the sun, which is then converted into stored chemical energy in the form of glucose and other carbohydrates.
The process of photosynthesis consists of two main stages: the light-dependent reactions and the light-independent reactions (sometimes called the Calvin Cycle). During the light-dependent reactions, energy from sunlight is absorbed by pigment molecules (mainly chlorophyll) and converted into ATP and NADPH. These serve as temporary storage for the energy and are used in the second part of photosynthesis: the light-independent reactions. Here, using the energy from ATP and NADPH, carbon dioxide and water are converted into glucose, which is a form of energy that the plant can use.
Thus, photosynthesis transforms light energy, which is not directly usable by plants, into chemical energy in the form of glucose. This glucose can then be used by the plant for growth and reproduction, or consumed by other organisms, transferring the chemical energy through the food chain.
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what is the basic form of matter which cannot be broken down any
further?
A
a compound
B an element
C
a chemical reaction
D
an organism
Answer:
B: element
Explanation:
Elements are pure substances found in nature, so they can't be broken down.
Answer:
b i got a 100%
Explanation:
Which of these is a scientific way of gathering information? a. relying on religious explanations b. collecting stories c. collecting data d. relying on strong emotions
Answer: Eric mother
Explanation:
When determining the temperature of a substance, what property of its particles is being measured?
Answer:
Not 100% sure but I do think that its the kinetic energy. Hope this help you.
I hand to look it up.. but everything said kinetic energy. Really hope this helps.
1. Which of the following statements most accurately describes the reason deforestation occurs in developing nations?
a. Local tropical forests are the main resource for products to sell in the global market.
b. Local tropical forests provide food, fuel, and lumber for growing populations.
c. Religious and cultural beliefs support the idea of harvesting lumber and trees.
d. Local and tropical forests are the main source for global market products, and they provide food, fuel, and lumber for
growing populations.
e. None of these answers are correct.
Answer:
D
Explanation:
it basically sums up A and B and seems the most likely
Answer:
Option d is correct
I guess so
Explanation:
what atoms make up sugar molecules?
Answer:
Carbon, Hydrogen, Oxygen
Explanation:
it doesn't matter what type of sugar you're talking about, fructose, glucose, etc. all sugars are made from C, H, and O
100 pointss!!
(see attached)
Answer:
C
Explanation:
Newton's Second Law of Motion states that acceleration is dependent on 2 things: the net force acting upon the object and the object's mass.
This law is shown is these equations:
acceleration=net force/mass
net force=acceleration*mass
Hope this helps! :)
Answer:
C
Explanation:
Newton's Second Law of Motion states that acceleration is dependent on 2 things.
please help me very easy, will brainly etc
Answer:
D
Explanation:
kill to get a mate so adapt to get a mate
1. The number of flowers on different breeds of bushes in a greenhouse is recorded every
week for two months.
a. Scientific Question:
what is the scientific question for this sentence?
Answer:
type of rose bush
number of flowers
Dependent Variable - Number of scratches after three weeks. Different rose bushes are grown in a greenhouse for two months.
The scientific question could be: 'How does the number of flowers on different breeds of bushes in a greenhouse vary over a period of two months?' This pertains to Biology, focusing on observing plant growth and development.
Explanation:The scientific question related to the sentence could be: 'How does the number of flowers on different breeds of bushes in a greenhouse vary over a period of two months?' This question is rooted in Biology as it pertains to plant growth and development. It implies an observation based study which will help in understanding the blooming patterns of different breeds of bushes under controlled conditions of a greenhouse.
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Which organisms are tertiary consumers? Check all that apply. penguin cod elephant seal killer whale krill squid leopard seal zooplankton
Tertiary Consumers:
Penguin
Elephant seal
Killer whale
Leopard seal
Tertiary Consumers: killer whales, penguins, leopard seals, and elephant seals.
Who are tertiary consumers?All big cats are examples of tertiary consumers. For example, lions, tigers, pumas, jaguars, etc. Furthermore, they are also apex predators, which imply that in their natural environment there are no other organisms that prey on them.
Moreover, the organisms that eat the secondary consumers are called tertiary consumers. These are carnivore-eating carnivores, like eagles or big fish.
Therefore, tertiary consumers—this is a fancy term for the top of the heap. These animals are either omnivores (like us) or carnivores (like lions), but generally are not prey for other animals. This group contains the fewest number of species and requires the most energy from the system to survive.
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I need answers fast! please help
Answer:
2
Explanation:
Going down hill, kenetic is moving motion.
Is higher biodiversity good or bad?
Answer:
it all depends
Explanation:
doepends on wha tt the object is some cn be harmful to humans but some can be beefictial
5. The function of the leaf cuticle is:
a. photosynthesis b.gas exchange
c. waterproofing
d. secretion
Answer:
c. waterproofing
Explanation:
Cuticle is a waxy layer present on the surface of leaves. The main function of cuticle is to reduce the rate of transpiration in the plant body. Transpiration is process in which water is removed from the body of plants through leaves and body parts. About 98 % of water is lost in transpiration. So for reducing the loss of water in plants through transpiration, cuticle is the only tool for plants.
What will likely happen to the population of these beetles during the next year if the resource level stays the same?
Explain your answer.
The population of beetle will stay the same if the resource stay constant do not show any effect on the population.
What do you mean by population of a species ?A population is nothing but a cluster of individuals of the same species reside in a same geographic location and interbreed with each other.
Age structure, sex ratio, the rates of reproduction and death are some demographic structure of a population.
The demographic structure of a population is needed to understand the cause of increase or decrease of a population over time, the changes in species with respect to their environmental and how the trait of a species evolve.
For the determination of ecological dynamics of populations resource availability is one determinant, where fluctuations in resource availability can either increase or decrease the intensity of competition for resource which lead to an evolutionary changes in traits.
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Lignin makes cellulose more rigid.
protection
support
transporting materials
reproduction
Answer:
It is for support
Nuclear energetic is considered a RENEWABLE energy source
True or false?
Answer:
true
Explanation:
Although nuclear energy is considered clean energy its inclusion in the renewable energy list is a subject of major debate. ... The five renewable sources used most often are biomass, wind, solar, hydro and geothermal. Nuclear energy on the other hand is a result of heat generated through the fission process of atoms
Answer:
True, Nuclear energy is used to create heat that is then used in Steam Turbines.
what are some basic steps to saving tropical rainforests?
Answer: there's a lot we can do
Explanation: we can make the regulations bigger for deforestation, continue to add back to the environment ( planting more vegetation) put what we cut down to use before cutting more. find other materials besides wood/bamboo to build/make things with.
Tanya fills a balloon with gas. Select two things that Tanya could do to make the balloon explode.
Answer:
I believe A and B are correct awnsers
Explanation:
Tanya could increase the temperature of decrease the volume to make the balloon explode.
What would cause a balloon to explode?In general, here are two actions that could cause a balloon to explode:
Overinflate the balloon by putting too much gas in it. This could cause the balloon to burst due to the pressure of the gas inside becoming too high.
Heat up the gas inside the balloon by exposing it to high temperatures or an open flame. This could cause the gas molecules to move faster and increase the pressure inside the balloon, eventually leading to an explosion.
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The two major cell types in a sponge's tissues are
collar cells and epithelium.
O collar cells and amoebocytes.
amoebocytes and oscula.
epithelium and oscula.
Answer: B. collar cells and amoebocytes
The collar cells have a funnel like collar and a flagellum. Collar cells whip their flagella to make water go through the sponge. Then the water brings nutrients and oxygen, while while also taking out waste and carbon dioxide.
Amoebocytes first deliver nutrients from choanocytes to the other cells, giving rise to eggs. Then they bring phagocytized sperm from choanocytes to eggs.
In sponges, the major cell types are collar cells and amoebocytes. Collar cells help capture and digest food, while amoebocytes handle nutrient transport and differentiation into other cell types. Option b is correct.
Collar cells have whip-like flagella that create water currents and trap food particles with their collars, which they then digest. Amoebocytes, which move through the mesohyl in an amoeba-like manner, have multiple functions including transporting nutrients from collar cells to other cells, generating eggs for sexual reproduction, and differentiating into various specialized cell types such as collencytes and lophocytes, which help maintain the structure of the mesohyl.Complete question as follows:
The two major cell types in a sponge's tissues are
a. collar cells and epithelium.
b. O collar cells and amoebocytes.
c. amoebocytes and oscula.
d. epithelium and oscula.