Biology, asked by divamewra, 6 months ago

Why body part can not give blood directly to the lungs ?

Answers

Answered by HMChaudry1592

13

Explanation:

hi

The human body solves this problem in two ways. First, it uses a clear fluid to deliver the oxygen rather than red blood. ... However, since skin is exposed to the air, it makes sense from an efficiency standpoint that the skin would get its oxygen both from the blood and directly from the air

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