Biology
Biology, 05.02.2021 02:10, kelo251

What are capillaries? Select one:

a.
blood cells that fight infection

b.
vessels through which nutrient and gas exchange take place

c.
chambers of the heart that pump blood throughout the body

d.
the liquid part of the blood that transports hormones

answer
Answers: 3

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Do you know the correct answer?
What are capillaries? Select one:

a.
blood cells that fight infection

...

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