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Slav-nsk [51]
3 years ago
5

What is co2 diffusion

Biology
1 answer:
77julia77 [94]3 years ago
6 0
Ventilation is the process by which air moves in and out of the lungs.Diffusion is the spontaneous movement of gases, without the use of any energy or effort by the body, between the gas in the alveoli and the blood in the capillaries in the lungs.
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Describe the process of vaccination.
denis-greek [22]

Answer:

Vaccination involves showing the immune system something which looks very similar to a particular virus or bacteria, which helps the immune system be stronger when it is fighting against the real infection.

Explanation: "it is what it is".

5 0
3 years ago
Help me plss!!!! I don’t understand it!
Naily [24]

Answer:

water fleas

Explanation:

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4 0
3 years ago
Which of the following are possible treatments for multiple sclerosis? There may be more than one correct answer. Which of the f
fenix001 [56]

Answer:

--Block immune cells from crossing the blood brain barrier.

--Stimulate the regeneration of myelin.

Explanation:

Multiple sclerosis or shortly known as MS is an unpredictable disease caused in the humans. Multiple sclerosis affects the central nervous system of our brain which causes the disruption in the flow of the information within our brain, and between our brain and the body.

It is a very rare disease.

The symptoms of MS may vary and includes double vision, weakness, fatigue, impaired coordination, pain, etc. Though there is no permanent cure for MS but scientist and doctors around the world suggest that by blocking the immune cells and stopping them from crossing our blood brain barrier can prevent this disease.

Multiple sclerosis can also be prevented by stimulating the myelin to regenerate.

8 0
3 years ago
What happens when you done have enough Testosterone or Estranged?
schepotkina [342]
For Testosterone.
<span>-Increased body fat
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-Fragile bones
-Swelling/tenderness in the breast tissue
-Increased fatigue
ETC.
For Estrogen < Not Estranged haha.
</span><span>-Lack of menstruation and delayed development
</span>-They can also have hot flashes and night sweats, <span>forgetfulness, insomnia, when estrogen levels are low.</span>
8 0
3 years ago
Fossil fuels are made when....
brilliants [131]

Answer:

A

Explanation:

organisms don't fully decompose and become trapped underground

6 0
2 years ago
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