Why are capillaries and not arteries found in villi?

1 answer:

5 0

Vessel walls are very thin because they let ease of transfer of molecules to these tissues. This is why capillaries and not arteries or veins are found in alveolar, nephrons, and villi.

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For part A answer is,

=5.04 x 10^7 % which means that all the humans will be affected.

For Part B,

Time required is = 529.649 Years seconds.

Explanation:

See attachment for detailed explanation.