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pogonyaev
2 years ago
6

Which of the following animals have adapted to live in the arctic tundra? (Select all that apply)​

Biology
1 answer:
lilavasa [31]2 years ago
6 0

Answer:

thx for points here's a guess the ox

Explanation:

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A living cell is placed into a hypotonic solution . Compare the solute and solvent concentration inside the cell with the concen
frosja888 [35]
<h2>Answer:</h2>

The living cell concentration is hypertonic than outer solution hence the concentration of solutes will be higher than the solvent.

<h3>Explanation:</h3>
  • In the question description it is mentioned that cell is present in the hypotonic solution than cell environment will be hypertonic.
  • In the cell the solute will present in the concentrated form.
  • Hence the water will move from the outer environment into sell through the osmosis.
  • Osmosis is the movement of water from higher concentration to low concentration through semi permeable membrane.
  • Hence the cell will swell due to water collection in cell.

7 0
2 years ago
What are the two main differences between capillaries in the periphery and capillaries surrounding the brain
Lorico [155]

Answer:

The options are not given but they are gotten from another websites.

A. Capillaries surrounding the brain have no pores and are surrounded by membranes of astrocyte cells.

B. Capillaries surrounding the brain have pores and are surrounded by membranes of astrocyte cells.

C. Capillaries surrounding the brain have no pores and are not surrounded by membranes of astrocyte cells.

D. Capillaries surrounding the brain have pores and are not surrounded by membranes of astrocyte cells.

The correct answer is option A.

Capillaries surrounding the brain have no pores and are surrounded by membranes of astrocyte cells.

Explanation:

Capillaries surrounding the brain have no pores and are surrounded by membranes of astrocyte cells because

Capillaries are tiny blood vessels in the circulatory system that connect aterioles to venules. They are the most abundant or they are much blood vessels. They can penetrate the tissues of the body which allow passage of food nutrients, oxygen in the body thereby allowing exchange of nutrients and oxygen between the body tissues and the blood.

Capillaries surrounding the brain have no pores and are surrounded by membranes of astrocyte cells while capillaries in the periphery Capillaries surrounding the brain have pores and are not surrounded by membranes of astrocyte cells.

8 0
3 years ago
Carrie knows that Chris has 286$ in her purse. if carrie gives chris 2 five dollar bills and 3 ten dollar bills, how much money
ikadub [295]
Two five dollar bills = ten dollars
10+10+10+10=40+286=326
7 0
3 years ago
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Why are marine fossils found on dry land
Colt1911 [192]
Beacuse they died long time ago
4 0
2 years ago
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How does condensation happen in the earth atmosphere?<br> sorry for the subject btw.
Mumz [18]

Answer:

Water evaporates and ends up in clouds high up in the atmosphere. Since it is colder in the upper atmosphere, the clouds condense.

8 0
3 years ago
Read 2 more answers
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