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Lubov Fominskaja [6]
2 years ago
11

Which choice is a biotic factor of an ecosystem? soil sun O air ants

Biology
1 answer:
Zanzabum2 years ago
6 0

Answer:

O ants

Explanation:

Ants are biotic factors because they are living things.

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Do individual organisms evolve? If not, what does? How does it happen?
Svet_ta [14]

Answer:

individuals do not evolve, as each individual's genes do not change, and evolution is defined as the change in allele frequencies over time.

Explanation:

4 0
3 years ago
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Blood is considered a colloid because it contains ____________ in the plasma. Most of these are produced by the ____________ . C
tekilochka [14]

Answer:

Proteins, Liver, Osmotic, Fluid, Into The Blood, Decrease.

Explanation:

Blood is considered a colloid because it contains proteins in the plasma.

Most of these are produced by the liver.

Collectively, these substances exert osmotic pressure and prevent the loss of fluid from the blood as it moves through the capillaries.

The pressure exerted by the plasma proteins is called colloid osmotic pressure.

This force is responsible for moving fluids into the blood and preventing excess fluid loss between blood capillaries and the interstitial fluid.

If plasma protein levels decrease, colloid osmotic pressure will decrease.

I hope this answer helps.

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3 years ago
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How do the kidneys maintain homeostasis? by controlling the amount of oxygen in the blood by controlling the amount of nutrients
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8 0
3 years ago
Which of the following is a significant benefit of studying fossils
xeze [42]
Getting to see and investigate the creatures of the past

3 0
3 years ago
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3.Whenever the surfaces in contact tend to move or move with respect to each other, the force of friction comes into playRequire
fredd [130]

Answer:

The correct answer is - Friction occurs irrespective of the state of the matter.

Explanation:

Friction is the force that takes place when there are two different surfaces slide or moves across one another and causes a resistance between surfaces. The friction always takes place opposite direction to the other surface direction of moving.

Pushing a book on a table, pulling a heavy cart on road all are examples of friction. The friction that occurs in liquids and gases is called fluid friction. Thus, the friction takes place irrespective of the state of the matter.

4 0
3 years ago
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