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bekas [8.4K]
4 years ago
6

How does the adaptive immune system have memory? Why is this helpful for staying healthy?

Biology
1 answer:
krok68 [10]4 years ago
5 0

Answer:

it produces antibodies that fight bacteria

Explanation:

the immune system is very important

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A capillary is the smallest blood vessel which helps connect the functions of arteries and veins in the body. The capillaries are the narrow tubes which allow diffusion of Oxygen into and from the tissues. It’s prior function is to drop Oxygen in a tissue and collect the Carbon dioxide from the tissue.

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