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qaws [65]
3 years ago
5

What transport does not require any energy?

Biology
2 answers:
Musya8 [376]3 years ago
4 0

Answer:

Passive transport

Explanation:

postnew [5]3 years ago
4 0
Passive transport

Bccc

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Question 6
ycow [4]

Answer:

Cytoskeleton

Explanation:

It provide mechanical support that enables cells to carry out function like division and movement

3 0
3 years ago
Please help ASAP please, I can't answer these questions please help
Soloha48 [4]

Answer: Sea walnuts are marine invertebrates. They belong to the genus Mnemiopsis.

Explanation:

These animals have stinging tentacles like jelly fish and they often cast up or come to the sea shores where if they come in contact with humans can harm them by stinging.

The barrier if kept along the side of the sea shore and not allowing humans to reach to the shore can help in preventing the harm from these animals. The introduction of the predatory animals in the sea can also help in reducing their population.

The three benefits for removing the sea walnut:

1. The population of other species will increase as sea walnut is an invasive species.

2. The balance of the marine ecosystem can be maintained.

3. Humans can be protected from the harm caused by these animals.

8 0
3 years ago
How can a liquid be drawn into a pipette safely?
GalinKa [24]
By pushing on the top of it and the water or substance will get into it
7 0
3 years ago
Which is NOT a step in the emergence of life proposed in the Oparin hypothesis?
Misha Larkins [42]

Answer:

self-copying molecules ate the primordial soup

Explanation:

8 0
3 years ago
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.

3 0
4 years ago
Read 2 more answers
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