A scientist studied a species of snails that had variations in its shell colors (see diagram) The snails live on light gray rocks next to the ocean overtime the rocks where the snails lived are covered in dark colored seaweed which graph shows the expected range of colors in the snail population after the dark colored seaweed covered the rocks
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Answers

Answer 1

B the answer is B I’m pretty sure if not I apologize

Answer 2

I think it is b
(Hope this helps)

Related Questions

Why does sexual reproduction result in more genetic diversity than asexual reproduction?
A.Traits from two parents are combined.

B.More organisms reproduce this way.

C.Offspring grow in different environments.

D. Offspring come from identical parents.

Answers

Answer:

A. Traits from two parents are combined

Explanation:

Each time you have a sexual reproduction the offspring get a mixture of both the parents genes, making the offspring's genes unique. However since the asexual reproduction would produce an offspring with an identical genes to one parent, the genes are the same.

In other word the asexual reproduction does not have any diversity, and the sexual reproduction does because it is a mixture of two parents genes.

Answer: A

By diversifying offspring you enhance the ability to pass on desirable traits.

A commercial rancher that raises and sells cattle wants to expand her business by increasing the size of her herd from 1,000 cows to 1,500 cows. At present, she has enough land on her ranch to support 1,000 cows. If she moves forward with her plan to add more cows, what could be the result?

Answers

Answer: the answer is B

Explanation i answered it

Answer:

B) The land will be stripped of all of the vegetation, increasing erosion of the soil.

Explanation:

I would go with B b/c the other options are either too extreme or not accurate. More cows means they eat more grass or vegetation. Vegetation is crucial for holding down soil and if soil isn't held down, then erosion follows.

Count the number of breaths you take in a minute and compare it with the number of times a fish opens and closes its mouth. Which of the two is faster? What could be the reason?

Answers

Answer:

breath we take in minutes

If we count the number of times the fish opens and closes its mouth in a minute it is less than the number of times of the human breathes in and out in a minute. Since amount of oxygen present in the water is less compared with the air the acuatic animals breath faster than terrestrial animals.

Today, many Canadians are concerned about greenhouse gases released into the atmosphere by transportation (cars, trucks, ships, airplanes). Suggest some of the changes that could be made to reduce these emissions. In your answer, consider attitudes, how we obtain data on emissions, publicity, and vehicle design.

Answers

Heathy living answer Heath

Get a filter in order to filter the pollution in order to just be pure air

This is typical animal cell.here we hv to label it. I hv done it so far but im not sure with my answers so if u can check whether it is correct or wrong & tell the correct answer it would be a great help for me. I need answers ASAP! Thnks.

Answers

Answer:

This looks right to me..........

Answer:

E is not right because you already labelled the Golgi apparatus to be H.

Based on what I'm seeing E is pointing to the dots on the rough endoplasmic reticulum

But I would say E is the ribosomes as the other letter is the rough endoplasmic reticulum

Correct me if I'm wrong.

please answer this i'll give you brainliest

Answers

Answer:

sorry if my answer is incoplete.

the answer is this your welcome

Plz help i will report if it is wrong

A population of bacteria is treated with an antibiotic. Because of variation in the population of bacteria, what is a possible outcome of the treatment?
A) The population will increase rapidly.
B) All of the bacteria will be resistant to the antibiotic.
C) The population will be better able to obtain a food source.
D) Some of the bacteria may be resistant to the antibiotic and survive.

Answers

Answer:

Your answer for this is D

Answer: A: The population will increase rapidly.

Explanation: Only an antibiotic can cure for bacteria. Key words: antiBIOTIC.

There has to be 10 connections..

Answers

Answer:

read it carefully then anweser

Explanation:

There is :) !!!!!!!!!

Which of the following statement is true about fossils? Fossils are only made from living organisms. Both living and nonliving things can be fossilized. Human bones buried in cemeteries are fossils. Large animals cannot be fossilized.

Answers

Both non living and living things

answer this Bs please

Answers

Environmental factors can influence the growth of the tomato plant

Please mark brainliest

It’s that they can influence the growth of the tomato plant

What does this mean?
Pick one of the statistics shared that does not fit your current paradigm and share how you think you would feel if it was part of your own reality?

Answers

it means looking at the model given you have to pick one of the statistics that doesn’t match with your model (if a number is wrong in the statistics that isn’t in the model or something similar, pick one that is wrong.) and tell your mentor how you would feel if this statistic is true or real. Sorry if this doesn’t make much sense but I don’t have a lot of context.

Answer:

it means looking at the model given you have to pick one of the statistics that doesn’t match with your model [if a number is wrong in the statistics that isn’t in the model or something similar, pick one that is wrong.] and tell your mentor how you would feel if this statistic is true or real

Explanation:

When humans intentionally breed animals or plants to get desired traits it is called

A.) artificial selection
B.) farming
C.) natural selection

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Answers

The answer is A.) artificial selection

Natural selection! they breed them naturally when they come out the womb!

As a person exercises, the carbon dioxide level in the blood increases. Which of the following systems are signaled by the nervous system to respond to this increase in carbon dioxide?

digestive and immune systems

immune and respiratory systems

circulatory and excretory systems

respiratory and circulatory systems

Answers

Circulatory and excretory system

Answer:

It is the immune and respiratory system

Explanation:

Since the two systems control the lungs, veins, and the upper part of the human body.

Plz help will be marked BRAINLIEST

Answers

Answer:

Cranial capacity increased the most from 2 million years ago to the present.

Explanation:

The rate of change is greatest between 2 million years ago and the present.

Answer:

La capacidad craneal aumentó más desde hace 2 millones de años hasta la actualidad.

explicación:

La tasa de cambio es mayor entre hace 2 millones de años y el presente.

A motor-oil recycling company wants to build a new processing plant on a hill overlooking a lake. The nearby town draws its water from the lake. Which of the following is an environmental concern that the citizens of the town might have regarding the processing plant?

Answers

Answer:

the oil might leak into the soil, causing the lake to become contaminated

The water might become contaminated, therefore the water that the town draws from the lake probably would be toxic, this also might ruin any wildlife in the lake

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