What’s the answer to this problem?

Whats The Answer To This Problem?

Answers

Answer 1
It is the third option!
Answer 2
C answer for the question

Related Questions

What do plants living underwater have to adapt to their environment?

Answers

They have to adapt to water and the temperature

Answer:

Most aquatic plants do not need adaptions for absorbing transporting and conserving water. they can save energy and matter by not growing extensive root systems vascular tissues or thick cuticles on leaves.

Which of these is a benefit of using wind turbines over coal-based power plants?

A. Wind turbines produce noise pollution.

B. Wind energy is less developed than coal.

C. Wind turbines cost more than coal-based power plants.

D. Wind energy pollutes less than coal.

Answers

Answer:

d.wind energy pullutes less than coal

Explanation:

they are not polluting the air it is making energy also

Answer:

b

Explanation:

Cross a heterozygous right-handed dad and a left-handed mom. What percent of left-handed kids would you expect?

Answers

50% is the percent of left-handed kids

Final answer:

When crossing a heterozygous right-handed dad with a left-handed mom, 50% of the offspring are expected to be left-handed. This conclusion is drawn from setting up a Punnett square that presents a ratio where half of the possible genotypes show the recessive trait (left-handedness).

Explanation:

To determine the percentage of left-handed kids from a cross between a heterozygous right-handed dad (Rr) and a left-handed mom (assuming left-handedness is recessive, rr), we can set up a Punnett square. The genotypes of their potential offspring would be as follows: Rr (right-handed) and rr (left-handed). Since left-handedness is recessive, both alleles (r) would be needed for a child to be left-handed.

According to standard Mendelian genetics, the Punnett square would look like this:

Rr (Right-handed heterozygote)rr (Left-handed)Rr (Right-handed heterozygote)rr (Left-handed)

In this setup, 2 out of the 4 possible genotypes result in left-handedness. Therefore, we would expect 50% of the offspring to be left-handed. This is similar to predicting offspring genotypes in other genetic crosses. If we apply the same logic to the example of the cross between a white-eyed male and a female that is heterozygous for red eye color, we would have the following ratios:

25% of the offspring are males and hemizygous dominant with red eyes25% are male and hemizygous recessive with white eyes25% are female and heterozygous with red eyes25% are females and homozygous recessive with white eyes

This demonstrates a Mendelian 1:1 ratio when considering a specific trait within a sex (like eye color in males).

Which of the following is a layer of the solid Earth?
A
convecting mantle
B. biosphere
C. Ring of Fire
D.
atmosphere

Answers

A. Converting Mantle
The correct answer is A. convecting mantle

What is secondary succession?

Answers

The most efficient one, because everything is more fast than primary succession

Plz helppp I am soo lost
25 points to first help!!

Answers

Answer:

Cold front is B and C

Occluded Front is A

Warm Front is D

Stationery front is F E

I believe these are the answers i'm sorry if i got any wrong

Mangrove trees grow in the water on the edge of a
subtropical island. In time, glass-like plants will grow on
the same spot. Still later, palm trees will grow there. Given
enough time (and no natural disasters), all these plants will
be gone, and a stable pine forest will stand where the
mangroves once grew. Thoso changes best describe steps
Involved in

1) The Heterotroph Hypothesis

2) Ecological Succession

3) Energy Cycles

4) The Water Cycle

Answers

Answer:

Ecological Succession

Explanation:

Ecological succession is there a placement of one type of community by another until the stable climax community, which means until it is it is destroyed by some catastrophe. This passage describe succession ending in a stable Pine Forest.

what do plants and animals need nitrogen for?

Answers

Answer:

Nitrogen is a important element for many macromolecules like nitrogenous bases in DNA and are even found in some organic compounds produced by animals or plants that are vital for their survival.

In 1964, which of the following space technologies provided scientists with the best evidence that the universe was created in the big bang?

Answers

Answer:

radio telescope

Explanation:

Answer: Radio Telescope

Explanation:

Choose the characteristic of living things that you think is most important. Explain why you chose that characteristic.

Answers

Answer:

Reproduction

Explanation:

Reproduction is a very important process which can only be carried out by living things. It plays a crucial part in ensuring the species does not go extinct because only through reproduction can you make copies of the certain being.

Answer: A) Water B) Habitat

Explanation: One of the first things scientist consider when discovering new planets is a source of water. WIthout water there is no possibility at all for life. Every living thing from cyanobacteria to the biggest living thing on earth all need water to survive. Additionally, without a liveable habitat suited to that of the organism living there, it is certain that life would not be sustainable. However, water is the most important by far.

Definition of Nucleotide

Answers

Explanation: The basic building block of nucleic acid polymers; an organic compound made up of a nitrogenous base, a sugar, and a phosphate group.

I hope this helps you!

Answer:A compound consisting of a nucleoside linked to a phosphate group.

Explanation:GOOGLE

Question 1(Multiple Choice Worth 4 points)
The steps in the formation of metamorphic rocks are listed below in an incorrect order.
1. Rock is buried deep under earth's surface.
2. Rock is subjected to high temperature and pressure.
3. Rocks with new properties are created.
4. Rock changes in particle arrangement and structure.
Which of these best shows the correct order of steps in the formation of metamorphic rocks?
1, 2, 4, 3
2, 1, 3 ,4
3 ,1 ,4,2
4 ,2 ,3 ,1​

Answers

Final answer:

The correct sequence for forming metamorphic rocks is: 1. Rock is buried deep under Earth's surface, 2. Rock is subjected to high temperature and pressure, 4. Rock changes in particle arrangement and structure, 3. Rocks with new properties are created.

Explanation:

The correct order of steps in the formation of metamorphic rocks is initially the rock being buried deep under the Earth's surface, followed by it being subjected to high temperature and pressure. Once these conditions are met, the rock's particle arrangement and structure start changing, and ultimately, new rocks with altered properties are created. Therefore, the answer to the question is 1, 2, 4, 3, indicating that first, the rock is buried, then it is subjected to high temperatures and pressure, followed by its structure changing, and finally, resulting in the formation of rocks with new properties.

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Final answer:

The correct order of steps in the formation of metamorphic rocks is 1, 2, 4, 3.

Explanation:

The correct order of steps in the formation of metamorphic rocks is 1, 2, 4, 3.

First, the rock is buried deep under Earth's surface. Then, the rock is subjected to high temperature and pressure. As a result, the rock changes in particle arrangement and structure. Finally, new rocks with new properties are created.

For example, when a sedimentary rock like shale is buried deep, it can be subjected to intense heat and pressure and transform into a metamorphic rock called slate which has a different structure and properties.

At which point is her kinetic energy increasing and her
potential energy decreasing?​

Answers

Answer:

kinetic energy increases a s something is moving, and potential decreases a something is moving, and increases as something goes to its highest point.

Explanation:

potential energy is built up or stored energy, so as soon as something starts moving the energy begins to decrease. Kinetic is the opposite, and builds with movement.

Answer:

z

Explanation:

To which bone does the arrow point?
O
A. Tibia
O
B. Phalanges
O
C. Ulna
OD. Fibula

Answers

Answer:

your ulna

Explanation:

C

the anwser is C. Ulna

Two waves have the same frequency. The faster of the two waves will have a ______________
smaller amplitude
slower speed
shorter wavelength
longer wavelength

Answers

Longer wavelength I hope

This image shows the Hox genes for a fruit fly, and which parts of the fly embryo and adult they code for. Describe a possible developmental problem in the fruit fly if the fifth (yellow) Hox gene was mistakenly activated in the head area.

Answers

Answer:

Mutations in this Hox gene cause a small, malformed jaw in mice, “split-hand/foot malformation” in humans, and legs and antennae popping up where they don't belong, or missing where they do belong, in flies

Explanation:

The Yellow is the problem.

The head the thorax and abdomen.

I hope that helps....

The activation of the fifth (yellow) Hox gene in the head area of a fruit fly possible developmental could lead to a developmental problem known as a homeotic transformation (the homeotic gene).

What is the crucial role  Hox genes

Hox genes are like control switches for different parts of an animal's body as it grows.

Each gene usually works in a specific area to help make sure body parts form correctly.

If the gene meant for the back part of the body (like the fifth Hox gene) is turned on in the head area by mistake, it can cause the head to develop with features that should be in the back. This mix-up is called a homeotic transformation.

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What position correctly describes the human anatomical position?

Answers

Standing erect, face forward, arms fully extended at the sides, palms facing forward, and legs fully extended
standing erect, palms facing forward, legs fully spread

In the system used to classify all organisms, which of the following is true? A: All groups have the same number of organisms.B: Organisms in the same group have similar characteristics.D: The largest groups have the most important animals.C: Organisms are placed in groups by how big they are.

Answers

Answer:

B: Organisms in the same group have similar characteristics.

Explanation:

All living organisms are classified into groups based on very basic, shared characteristics. Organisms within each group are then further divided into smaller groups. These smaller groups are based on more detailed similarities within each larger group. This grouping system makes it easier for scientists to study certain groups of organisms. Characteristics such as appearance, reproduction, mobility, and functionality are just a few ways in which living organisms are grouped together. These specialized groups are collectively called the classification of living things. The classification of living things includes 7 levels: kingdom, phylum, classes, order, families, genus, and species .

Kingdoms

The most basic classification of living things is kingdoms. Currently there are five kingdoms. Living things are placed into certain kingdoms based on how they obtain their food, the types of cells that make up their body, and the number of cells they contain.

Phylum

The phylum is the next level following kingdom in the classification of living things. It is an attempt to find some kind of physical similarities among organisms within a kingdom. These physical similarities suggest that there is a common ancestry among those organisms in a particular phylum.

Classes

Classes are way to further divide organisms of a phylum. As you could probably guess, organisms of a class have even more in common than those in an entire phylum. Humans belong to the Mammal Class because we drink milk as a baby.

Order

Organisms in each class are further broken down into orders. A taxonomy key is used to determine to which order an organism belongs. A taxonomy key is nothing more than a checklist of characteristics that determines how organisms are grouped together.

Families

Orders are divided into families. Organisms within a family have more in common than with organisms in any classification level above it. Because they share so much in common, organisms of a family are said to be related to each other. Humans are in the Hominidae Family.

Genus

Genus is a way to describe the generic name for an organism. The genus classification is very specific so there are fewer organisms within each one. For this reason there are a lot of different genera among both animals and plants. When using taxonomy to name an organism, the genus is used to determine the first part of its two-part name.

Species

Species are as specific as you can get. It is the lowest and most strict level of classification of living things. The main criterion for an organism to be placed in a particular species is the ability to breed with other organisms of that same species. The species of an organism determines the second part of its two-part name.

Hope I am right on this one and that it helps you!

Organisms in the same group have similar characteristics, based on very fundamental, common traits, categories of all living things are identified, hence option B is correct.

What is classification of organisms?

These more specific similarities within each bigger group form the basis for these smaller groups. It is simpler for scientists to investigate particular groups of organisms thanks to this classification scheme.

Living things can be categorized according to traits like appearance, reproduction, mobility, and usefulness, to name just a few.

The classification of living entities refers to all of these specialized divisions. The seven categories that make up the classification of living entities are kingdom, phylum, classes, order, families, genus, and species.

Therefore, option B is correct.

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Which of the following statements is not accurately describing a T Cell?

A) T-Cells mature in the thymus

B) T-Cells can contact any cell in the body that is presenting an antigen

C) T-Cells only make antibodies when they are in contact with B-Cells

D) T-Cells must make contact with the surface of another cell to be fully activated

Answers

A is wrong.

B is right because that is their job.

C is wrong because that is the B-cells' role.

D is wrong.

B is the correct awnser because not only is it their job cells communicate to one another so that they can stop the antiagent from doing its job so they all work together like people do in factories

What does homeostasis regulate

Answers

Answer:

Homeostasis refers to the body's ability to maintain a stable internal environment. Maintaining homeostasis requires that the body continuously monitors its internal conditions.

Answer:

Homeostasis regulates the human body's internal environment. Hormones, temperature, etc.  

Explanation:

Which of the following is A true statement about heat transfer through conduction convection or radiation?

Answers

Answer:

It is A

Explanation:

Answer:

Heat ALWAYS flows from warmer objects to cooler objects.

Explanation:

Which is the best example of a cultural association?
A. Many people respond to an image from a popular fairy tale.
B. Someone may feel that a certain object brings them luck.
c. A person may feel nostalgic about a childhood experience.
D. A family may enjoy looking at the photos from a vacation.
SUBMIT

Answers

Answer:

A. Many people respond to an image from a popular fairy tale.

Explanation:

Final answer:

The best example of a cultural association is A. 'Many people respond to an image from a popular fairy tale' because fairy tales carry shared meanings and symbols within a society, reflecting cultural associations.

Explanation:

The cultural association example is people's response to an image from a popular fairy tale. This is because cultural associations often involve shared meaning and understanding of symbols, stories, behaviors, or objects within a specific society or community.

Fairy tales, for example, often carry specific cultural associations as they are stories passed down over generations and are embedded with shared cultural symbolism and meanings.

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Quiz
Mexico, experts sai
Unit 2
Select two sentences from the selections below that accurately capture the CENTRAL ideas of this article
1 Monarch butterflies have made a big comeback at their winter homes in Mexico, ex
area they cover rather
recently
2 The butterflies are clumped together so closely they are counted by the area they cover
than by individual insects.
3 But monarchs must reach a much larger population to withstand ever-increasing threats, she
said.
4 The organization is pushing for monarchs to be added to the list of endangered species.
(A)
1 and 4
2 and 4
1 and 3
2 and 3

Answers

Answer:

Question 1 : D

Question 2 : B

Question 3 : B

Question 4 : C

Answers for newsela quiz ^

Explanation:

Explain how the process of photosynthesis and respiration are related

Answers

Photosynthesis involves the use of energy from sunlight, water and carbon dioxide to produce glucose and oxygen. Cellular respiration uses glucose and oxygen to produce carbon dioxide and water. For example, both processes synthesize and use ATP, the energy currency.

Final answer:

Photosynthesis converts light energy into chemical energy, producing glucose and oxygen from carbon dioxide and water. Cellular respiration, in turn, uses glucose and oxygen to release energy, emitting carbon dioxide and water. These processes are reciprocal, with the outputs of one serving as the inputs of the other, helping to maintain the balance of atmospheric gases.

Explanation:

Photosynthesis and cellular respiration are two fundamental processes for energy transformation in organisms. Photosynthesis is the process that utilizes light energy to convert carbon dioxide and water into glucose and oxygen. This can be represented by the equation 6CO₂ + 6H₂O + Light Energy → C₆H₁₂O₆ + 6O₂. Conversely, cellular respiration takes glucose and oxygen to produce carbon dioxide, water, and energy, as shown by the equation C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O + Energy. This indicates that the products of photosynthesis are the reactants in respiration, and vice versa.

In the global carbon cycle, these two processes are interconnected, playing opposite roles. Photosynthesis removes carbon dioxide from the atmosphere and produces oxygen as a byproduct, while respiration returns carbon dioxide into the atmosphere and consumes oxygen. Together, they maintain the balance of oxygen and carbon dioxide in our atmosphere, which is essential for life on Earth.

Which of the following statements is true?
A) Genes make up chromosomes.
B) Chromosomes make up proteins.
C) Chromosomes make up genes.
D) Genes make up cells.

Answers

Functionality of Genes and chromosomes is described below.

Explanation:

Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes.Genes are contained in chromosomes, which are in the cell nucleus.A chromosome contains hundreds to thousands of genes.Every normal human cell contains 23 pairs of chromosomes, for a total of 46 chromosomes.A trait is any gene-determined characteristic and is often determined by more than one gene.Some traits are caused by mutated genes that are inherited or that are the result of a new gene mutation.The body produces thousands of different enzymes. Thus, the entire structure and function of the body is governed by the types and amounts of proteins the body synthesizes. Protein synthesis is controlled by genes, which are contained on chromosomes.the genotype is a complete set of instructions on how that person’s body synthesizes proteins and thus how that body is supposed to be built and function. The phenotype is the actual structure and function of a person’s body. The phenotype is how the genotype manifests in a person—not all the instructions in the genotype may be carried out (or expressed). Whether and how a gene is expressed is determined not only by the genotype but also by the environment (including illnesses and diet) and other factors, some of which are unknown. A karyotype is a picture of the full set of chromosomes in a person’s cells.

The table below shows carbon dioxide emissions and world population data for several years between 1800 and 2004.

Year World Population
(billions) Carbon Dioxide Emissions
(metric tons carbon per year)
1800 1 100
1850 1.3 175
1900 1.7 500
1950 2.5 1800
2004 6 8000

Based on the table above, how has population growth in the recent past most likely impacted the composition of the Earth's atmosphere?
A.
The Earth's atmosphere did not contain any carbon dioxide in 1800, but it was the most common atmospheric gas in 2004.
B.
The Earth's atmosphere contained a higher level of carbon dioxide in 2004 than it did in 1800.
C.
The composition of the Earth's atmosphere did not change between 1800 and 2004.
D.
The Earth's atmosphere contained a higher level of carbon dioxide in 1800 than it did in 2004.

Answers

Answer:

its D

Explanation:

i just did it and i put the wrong answer but the correct answer is D

The atmosphere of the earth have high level of carbon dioxide in 2004 than that in the 1800. Option B is correct.

Carbon Emission:

It is the amount of Carbon dioxide released in the atmosphere by the population. The main source of carbon emission is burning of fossil fuel and factories.

After industrialization the use of products per individual has been increased for many folds. This increase the carbon emission per person. Increase in carbon emission can increase the temperature of the earth.

Here, in the given data carbon emission increasing with increase in the population over time.

Therefore, the amount of carbon dioxide will increase with increase in population.

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what type of fossil would provide the best information about how an organism behaved?

A. a true form fossil
B. a mold fossil
C. a cast fossil
D. a trace fossil

Pls hurry and answer ​

Answers

Answer:

Trace Fossil

Explanation:

Answer:

D

Explanation:

A mold or cast fossil is the shape of the animal's body that displaced dirt and sand.  Meanwhile, a true form fossil would only show the animal's appearances.  Trace fossils are fossils such as footprints that help identify an animal's behavior.

Weather is made up of a variety of conditions in the atmosphere. It includes temperature, or the amount of ____ in the air, as well as humidity, the amount of ____ in the air. Pressure is another factor of weather as it affects wind, or the motion of ____. Precipitation also affects weather, and includes ____ and other forms of water that falls from clouds

Answers

1) kinetic energy
2) water vapor
3) air
4) rain

The first one is a guess from my knowledge as a college bio student. I hope it’s what you’re looking for. Temperature is just the movement of molecules (hotter has more movement, colder has less)
First kinetic energy second water vapor 3rd air 4th rain.

A student wrote a sentence describing a difference between sexual reproduction and asexual reproduction.
Asexual reproduction requires two parents, and sexual reproduction requires one parent.
Which statement describes the student’s sentence?
It correctly describes the two processes.
It correctly describes asexual reproduction, but incorrectly describes sexual reproduction.
It incorrectly describes asexual reproduction, but correctly describes sexual reproduction.
It incorrectly describes the two processes.

Answers

Answer:

it incorrectly describes both

Explanation:

asexual means one parent

sexual requires 2 parents

Answer:

it's D

Explanation:

i got it right on my test,That is the main difference between sexual and asexual reproduction. In many other organisms, two parents are involved, and the offspring are not identical to Asexual reproduction involves a single parent

A mother with type B blood and father with type A blood have four children each with a different blood type. what is the best explanation for the occurrence of the four different blood types or the children?

A. Blood type is only determined by the dominant alleles.
B. blood type is determined by multiple alleles.
C. blood type is inclined by environmental conditions.
D. Blood type is a sex-linked trait.
Pleaseee help me

Answers

B. They are determined by I, AB, A, or B

Answer:

The answer is B.) determined by multiple alleles.

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Identify the functions of the brain.passes information to and fromthe cerebrumis responsible for higher-levelthinking skillshelps maintain homeostasisregulates body temperature factor polynomial 4a^2-4a+1 Which characteristic is a disadvantage of a market economy?the likelihood of shortagesinefficient productionthe cycle of growth and declinethe lack of a profit motive Why was Sam Houston removed from office as Governor of Texas? You have been chosen to be a teaching assistant at your school. A student comes to you with questions about storage devices. The student asks you to explain speed of storage devices and memory. You tell her that all of the following are true, EXCEPT The access time of memory is slow compared with that of storage devices Ross's company closed because of tough foreign competition in its product sales. No other companies are left in this product category and Ross cannot find a similar job position. What type of unemployment is he experiencing?a. frictional b. structural c. cyclical d. seasonal 5. Suppose that a particular candidate for public office is in fact favored by p = 48% of all registered voters. A polling organization is about to take a simple random sample of voters and will use the sample proportion to estimate p. Suppose that the polling organization takes a simple random sample of 500 voters. What is the probability that the sample proportion will be greater than 0.5? I have to give the answer in by 8pm Find the tangent of theta PORFIS AYUDA QUE OPCION ME SERVIRIA??......13. El torneo de ftbol en tu barrio comenzar en dos meses y necesitan redactar undocumento con los requerimientos para planear este evento. La propuesta escritaque haras para organizar paso a paso y de manera coherente ese evento sera:A. Reserva de espacios y recursos, publicidad del evento, equipos participantes,invitaciones nombre del acontecimiento.B. Nombre del evento, fijacin de fechas y horas, equipos participantes, reserva deespacios y recursos, publicidad del evento, invitaciones.C. Reserva de espacios y recursos, revisin de uniformes, redaccin de invitaciones,participacin de los jugadores del equipo favorito.D. Seleccionar las bebidas para jugadores, fijacin de horas de encuentros, reserva debalones, invitaciones y celebraciones. The oblique rectangular prism below has a length of 6 cm, a width of 8 cm, and a height of 7 cm. An oblique rectangular prism has a length of 6 centimeters, a width of 8 centimeters, and a height of 7 centimeters. What is the area of the base of the prism? Suppose you want to fly for a party. Three rolls of streamers and 15 party hats cost $30. Larry, you've got two rolls of streamers in for a party hats for $11. How much did each role of streamers cost? How much did each party hat cost? Suppose you want to fly for a party. Three rolls of streamers and 15 party hats cost $30. Where, you bought two rolls of streamers and four party hats for $11. How much did each role of streamers cost? How much did each party hat cost? Which of the following build(s) new strands of DNA? View Available Hint(s) Which of the following build(s) new strands of DNA? The origins of replication The lagging strand The leading strand DNA polymerases Parental DNA Which of the following identifies the proper sequence for performing hands-only CPR?A. Check the scene; Call 9-1-1; Start CPR; Stop after 6 minutes.B. Check the scene; Call 9-1-1; Start CPR; Stop after the paramedics arrive.C. Call 9-1-1; Start CPR; Check the scene; Stop after 6 minutes.D. Start CPR; Check the scene; Call 9-1-1; Stop after the paramedics arrive. Most high school students choose not to be in sexual relationships. Choosing not to engage in sexual contact is called abstinence. Imagine that a close friend is considering a sexual relationship and comes to you for advice. Explain to your friend the benefits of being abstinent and some specific steps that he/she can take to avoid a sexual relationship. Government corporations can be described as which of the following What is 351.68 rounded to the nearest tenth? what happens if 0.87 mol NaCl is dissolved in pure water creating 3.00 L of solution, what is its molarity of the resulting solution? Four years ago, Bling Diamond, Inc., paid a dividend of $1.73 per share. The firm paid a dividend of $2.36 per share yesterday. Dividends will grow over the next five years at the same rate they grew over the last four years. Thereafter, dividends will grow at 5% per year. What will the firms cash dividend be in seven years? the height of both oblique and right prisms is ALWAYS A) the perpendicular distance between the bases B) the length of a lateral edgeC) longer than the altitude of the prism D) drawn vertically