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ipn [44]
3 years ago
6

When there is damage to a vessel, platelets build to fix the would,

Biology
1 answer:
Nataliya [291]3 years ago
8 0

Explanation:

Platelets are tiny blood cells that help your body form clots to stop bleeding. If one of your blood vessels gets damaged, it sends out signals to the platelets. The platelets then rush to the site of damage and form a plug (clot) to fix the damage.

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Give a basic definition of evolution as taught in this unit 2 Lesson 2.16. In 10th grade. Please write in your own words. Will M
Contact [7]

Answer:

A <u><em>theory  </em></u>of how the earth was created.

Explanation:

Well first off, evolution is not correct. If it were then how come we don' see bombs blowing up and creating mokeys or birds? Explosions destroy things, so therefor evolution is not correct Christianity is.

                                Have a great day! :)

                                       A Brainlyist is always appreicieated!

7 0
3 years ago
Pregunta 2 (2 puntos)
Dominik [7]
The answer would be D I know this cause I took the same test heheh :)
6 0
3 years ago
In multicellular organisms, meiosis is:
ss7ja [257]

Mr. Knowitall is wrong, the correct answer is C.

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(just had the same question on a test)

3 0
3 years ago
Explain the causes and consequences of sickle-cell anemia.
kykrilka [37]
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5 0
3 years ago
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Lina20 [59]
The answer should be the respiratory system.

When we breathe, air is taken in our body and they travels to the lungs through the trachea. The lungs is the site where the oxygen from the air we just breathed is exchanged with the carbon dioxide (waste).

In the lungs, there's something call air sac, which diffuses the oxygen to the capillaries. At the same time, carbon dioxide from the capillaries diffuses back to the air sac. Then, we breathe out and the carbon dioxide and the remaining substances in the air that we don't need is breathe out.

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And after that, the capillaries transfer these oxygenated blood to the pulmonary vein, and then transfer them back to the heart.
6 0
4 years ago
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