Biology Middle School

Which of these can cause a change in the size of a population?
Fewer young are being born.
A forest is cut down, eliminating a habitat.
Many members of a species die due to a sudden change in climate.
All of these changes can cause a change in population size.

Answers

Answer 1

Answer:

all of these changes can cause a change in population size is the answer.

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Answer 2
All of these changes

Related Questions

Which level of organization is this?



A
community

B
organism

C
population

D
abiotic

Answers

Answer:

D

Explanation:

Answer:

The answer is Abiotic, Community, Organism, and Population

Explanation:

heart rate during swimming for a 13 year old female

heart rate during dancing for a 13 year old female

heart rate during jogging for a 13 year old female

BPM

Answers

The first parts answer is 207
207 is the first part

Villi are finger-like projections richly supplied with _____. They help in _____ in the small intestine.

A) mucus, digestion, food

B) blood vessels, digestion of food

C) HCI, absorption of food

D) blood vessels, absorption of food

Answers

Answer:

blood vessel,digestion of food

ANSWER:
D) blood vessels and absorption of food

EXPLANATION:
you absorb the nutrients from the food because it goes through your blood vessels

HELP PLS NEED ASAP
NO LINKS

Answers

Answer:

number one is urinary number 2 is liquid

Answer:

1. Excretory

2. Liquid

Explanation:

brainliest plsss

In which of the following scenarios are environmental conditions most likely responsible for the difference in the growth of two different animals?

A.
Two horses of the same age that live in the same stable grow to different adult heights.
B.
Two cows of different breeds that live in the same pasture grow to have different adult weights.
C.
An adult male fish is larger in size than an adult female fish of the same species.
D.
An adult deer in a lush forest is larger than an adult deer in a drought-affected area.

Answers

the answer should be B.

explanation:

Answer:

An adult deer in a lush forest is larger than an adult deer in a drought-affected area.

Explanation:

What happens to the matter in krill when it is eaten by a seal?

A.
After it passes through the seal unchanged, it is used by the seal for growth or energy.
B.
After it passes through the seal unchanged, it exits the seal, remaining unused.
C.
After it is broken apart and rearranged, it is used by the seal for growth or energy.
D.
After it is broken apart and rearranged, it exits the seal, remaining unused.

Answers

Answer:

B.

Explanation:

Answer:
B
I hope that helps

In the human body, most cells take in very small amounts of iodine. Cells of the thyroid gland, however, depend on much higher iodine concentrations. Which method of transportation would you predict thyroid cells use to take in iodine? Construct an argument to support your prediction.

Answers

The iodide within the follicular cell moves towards the apical surface of the plasma membrane, to enter into the follicular lumen; this transport by a sodium independent iodide/chloride transporter called pendrin.

The graph shows the variation in the population size of finches living on one of the Galápagos Islands.



The finches' only food source is seeds found on the island. The seed abundance on the island during the same time period is shown.



What explanation can be constructed based on the evidence in the two graphs?

A
Higher seed abundance results in a lower population size of finches.

B
Lower seed abundance results in a greater population size of finches.

C
Higher seed abundance results in a greater population size of finches.

D
Changes in seed abundance do not affect the population size of finches.

Answers

Answer:

I think the awnser is C

Explanation:

Answer:

C

Higher seed abundance results in a greater population size of finches.

Explanation:

why does clean energy matter

Answers

Answer:

answer down below

Explanation:

Clean Energy matters because it can help reduce problems associated with fossil fuels.

It prevents pollution and helps the environment.

The function of the stomach is to _____.

completely break down food
digest all food
continue chemically breaking down food
pass nutrients to blood stream

Answers

Answer:

C

Explanation:

The answer is C! Continue chemically breaking down food.

HELP PLEASE
How would a base on the Moon help enable manned space exploration to Mars?

Answers

It would help keep track on the moon and the earth at the same time, if they make a base on the moon they can get more information about it and maybe do it faster then going back and fourth to the moon then back to earth
The moon has a weaker gravitational pull than Earth. It will be much easier to launch a rocket from the moon because of that. Not to mention it is closer to Mars.

How does a termite benefit from microbes inside of their digestive system?

Answers

Answer: Microbes in the hindgut of a termite break down cellulose into more easily digested sugars and short-chain fatty acids. These fatty acids are taken into the cells of the termite and used as nourishment in the same way human cells take in nutrients processed by our digestive system.

Explanation: I hope this helps

The relationship between the termites and the microbes is a mutualism, because both species benefit from the relationship. The termites masticate the wood to mechanically break it down, and the microbes chemically digest the wood into smaller molecules that the termites are able to absorb and utilize.

please help, no links or i will report

Explain what each of the parts of the taxonomic designation Acer rubrum (L.) indicates, and what other taxonomic information could be added if all the classification elements were used, rather than only three.

Answers

Due to its attractive fall foliage and pleasing form, it is often used as a shade tree for landscapes. It is used commercially on a small scale for maple syrup production as well as for its medium to high quality lumber. It is also the state tree of Rhode Island.

what subject do questions like these go to and can u answer this please. thankss

Answers

They are able to absorb water and contain it

Answer: The subject is Biology and the answer to the question is that the roots spread are so they can get maximum water intake.

Explanation:

Match the terms to their definition. 1. evolution genetic change in a population or species over many generations 2. lineage group of related organisms that share features and characteristics 3. macroevolution evolution at or below the species level 4. microevolution the expression of a genetic trait, or what the trait looks like 5. phenotype evolution above the species level 6. species continuous line of descent

Answers

Answer:

this question doesn't make any sense. where are the different parts that we're trying to match up?

True/False: Sound needs a medium to travel through such as solids, liquids, and gases

Answers

Answer:

true

Explanation:

Answer:

True

Explanation:

Because sound is a mechanical wave that needs material medium.

There are 6 different organisms in the picture above. Organize them into 2 or more groups AND defend your groups by

providing details about why you put them into the chosen groups.

Example on how to answer

Group 1- XYZ

Group 2-UM

Group 3- PORS

I put XYZ in group 1 because

put M together because

grouped PORS together because

Answers

Answer:

1 AB

2 CD

3 EF

Why i put AB in group 1 is because their both mammals

why i put CD in group 2 is because their both plants

why i put EF in group 3 is because their both either bacteria or some sort of cell or orginisim

Explanation:

AB, CD and EF are the groups which are made on the basis of similarities between them.

Organisms A and B are similar because they are mammals as well as heterotrophs and belongs to the group of animals. Organisms C and D are placed in one group due to their stationary behaviour. Both organisms can't move from their place and remain stationary. Organisms E and F are placed in one group because they are microscopic organisms which can't be seen with naked eyes and made up of single cell.

Learn more: https://brainly.com/question/23565468

Im on m last exam on edg 2021 first to answer with Who hoo Gets brainliest

Answers

Answer: Who hoo

Explanation:

Answer:

Woo hoo

Explanation:

The diagram shows variations of Galápagos Island finches that formed over many generations.



What most likely caused the variations in these finches?
A
the temperatures on the islands

B
the available food on the islands

C
the available water on the islands

D
the number of mates on the islands

Answers

D. the number of mates on the island

their appearance changes cause different birds breeding together can make an impact of how the bird looks

Answer:

D. the number of mates on the island

their appearance changes cause different birds breeding together can make an impact of how the bird looks

Explanation:

What caused Hurricane Katrina to strengthen before making landfall in the Gulf Coast States?

a
mild water over the Gulf
b
cold waters over the Gulf
c
warm waters over the Gulf
d
La Nina

Answers

Answer is A because it’s only right you chose a
A it makes the most sense

NEED HELP PLEASE NO LINKS PLEASE CORRECT ANSWER. 15 points

What happens during erosion?

What is weathering?

Answers

Answer:

Weathering is the breaking down or dissolving of rocks and minerals on Earths surface. Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away. Water, acids, salt, plants, animals, and changes in temperature are all agents of weathering and erosion

Explanation:

Weathering is the process of being worn by long exposure to the atmosphere

Why is the Chesapeake Bay so important?

Answers

Answer: The Chesapeake Bay is the largest estuary in the United States. The bay provides vitally important habitats for wildlife, lots of recreational opportunities for people, and is an important fishery upon which both people and wildlife depend.

The Chesapeake Bay is the largest estuary in the United States. The bay provides vitally important habitats for wildlife, lots of recreational opportunities for people, and is an important fishery upon which both people and wildlife depend.
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