1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
miss Akunina [59]
2 years ago
5

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Biology
2 answers:
Naya [18.7K]2 years ago
5 0

Answer:

I think the answer is B.

Explanation:

I think this because they have these variations to better adapt to conditions in their environments.

Lesechka [4]2 years ago
5 0

Answer:

D) An arctic fox changes its colour over time because it migrates to an area with a different climate.

Explanation:

The genetics of the aninal have changed due to a change in environment.

You might be interested in
Which molecule is needed for photosynthesis to occur?
Trava [24]

Answer:

<em><u>carbon dioxide</u></em>

Explanation:

hope this helps you!!!

6 0
2 years ago
How is carbon<br> exchanged between<br> living and the<br> nonliving parts of the<br> environment?
Ede4ka [16]

Answer:

Carbon dioxide from the air is used to produce food for plant growth. Carbon moves from plants to animals when animals eat the plants. Also, Carbon moves from living things to the atmosphere. Each time you exhale, you are releasing carbon dioxide gas (CO2) into the atmosphere.

The burning of fossil fuels also releases carbon dioxide into the atmosphere.

7 0
3 years ago
Read 2 more answers
Most of the body's calcium is found in ________.
atroni [7]

Answer:

Bone.

Explanation:

Calcium is one of the important element present in the body. Calcium plays an important role in the muscle contraction. The calcium ions also acts as a signalling molecule during cell signalling.

The calcium is present in our extracellular fluids, bones, and teeth. The major constituent of calcium is present in the bone. The bone consists of around 90% body;s calcium.

Thus, the correct answer is option (b).

7 0
3 years ago
What are the 4 macromolecules found in a cell that you can get from food?
NeX [460]
Proteins, carbohydrates, nucleic acids, and lipids
7 0
2 years ago
When your brother throws a scissor at you and cuts your cheek and doesnt apoligize he's a jrek right guys
Tems11 [23]

Answer:

Yes why would he do that in the first place I hope you are ok

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which life characteristic describe a long-term response to the environment
    14·2 answers
  • Which definition best describes global warming?
    5·2 answers
  • What is the difference between a heterogeneous mixture and a homogeneous mixture? A. A heterogeneous mixture can only be a solid
    8·1 answer
  • Which scenario describes unethical lab behavior?
    11·2 answers
  • Claim evidence reasoning mutation
    15·1 answer
  • What is the relationship between explanation and description?
    9·1 answer
  • Pls answerrrrr guys. i need the answer. if u answer i will mark u as brainliest and follow u too
    15·1 answer
  • Which of the following events do you think can lead to a mutation?
    6·1 answer
  • What waves kill microorganisms
    13·1 answer
  • Please help me I appreciate it
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!