Biology Middle School

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

Answer 1
The answer is A.) artificial selection
Answer 2
Natural selection! they breed them naturally when they come out the womb!

Related Questions

Plz help!!
Will be marked BRAINLIEST if right

Answers

- Increased due to being able to eat larger seeds

- False

- True

Hope this helps!
-increased due to being able to eat larger seeds
-false
-true

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.

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.

There has to be 10 connections..

Answers

Answer:

read it carefully then anweser

Explanation:

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

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

Hello!
I hope your having a good day, if you can.
Please answer the questions below. ^^
~
Which feature contains genetic material and is present in a eukaryotic cell but not in a prokaryotic cell?
#1) A
#2) B
#3) C
#4) D
~
Which two features are present in a plant cell but not in an animal cell?
#1) A and B
#2) B and C
#3) C and D
~

Answers

Answer:6

Explanation:because of the girl on the right she is sitting down

A is your answer …….

why are there gaps between the ribcage?

Answers

Answer:

Explanation:

The “gaps” are for cartilage, which works with the ribs and muscles to provide support, movement, and protection to the internal organs. In addition to breathing, it may also be awful diffucult to bend down to pick up your dropped pencil if all of that were bone in your chest.

Yup the guy on top is right

How might long-term exposure to extreme cold affect the body?

Answers

Answer:

This:

Explanation:

Long term exposure to extreme cold could induce hypothermia, overworking of the heart and other major organs. Best example could be those who die in extreme cold locations. Their bodies overwork to keep blood flowing and the heart pumping but hypothermia prevents them from fully recovering and could lead to death

Prolonged exposure to extreme cold can lead to hypothermia.
Symptoms of hypothermia include shivering, slurred speech, slow breathing, lack of coordination and confusion.

Why do second answers get the most attention?
On Brainly there has been a long lasting problem where people who answer first dont get as much recognition as the second person to answer. For example: The one with 6 votes is the first answer. Now look at the other one...

Answers

Explanation:

Because people who answer first tend to rush their answers and not do a clear explanation, they often get less recognition than the second person, who usually puts more effort into their answer. The example you gave is an example for that, as the second person has an explanation and more words.

Bc people who answer first make it very explained and we just wanted it simple

What is the cell?
Which is the difference between animal and plant cells?

Answers

Answer:

Cell is the structural and functional unit of life

Answer:

A cell is the basic building block of all living things.

There are a few key differences.

• A plant cell has chloroplasts.

• A plant cell has a cell wall as well as a cell membrane while an animal cell only has a cell wall.

• A plant cell has a larger vacuole compared to an animal cell.

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.

please answer this i'll give you brainliest

Answers

Answer:

sorry if my answer is incoplete.

the answer is this your welcome

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
Will be marked BRAINLIEST

Answers

B the answer is B I’m pretty sure if not I apologize
I think it is b
(Hope this helps)

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.

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.

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

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:

Which of the following animals is showing a seasonal change to winter?

Alligator warming in the sun
Bear shedding fur
Squirrel reproducing
Young cougar hunting

Answers

Bear shedding fur

Hope this helps! :)

The animal that represent the seasonal change to winter should be considered to the Bear shedding fur.

What is seasonal change?

It defined the direct result of the sun and the relationship of the earth along with it. It finished the orbit that should be arounded the sun in the year.

Also, it should be traveled via space, so that the earth should be titled on the axis.

Therefore, we can conclude that the second option is correct.

Learn more about seasonal  here: https://brainly.com/question/14610157

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

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.

I don't even know what we are working on at this point so if this isnt biology, sorry.

Answers

Answer:

Green: Electron

Purple: Neutron

Blue: Nucleus

Pink: Proton

Green- electron
Pink- proton
Purple- nucleus
Blue- neutron

:)

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
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