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Colt1911 [192]
2 years ago
10

GIVING BRAINLIEST!!!!!

Biology
1 answer:
iogann1982 [59]2 years ago
4 0

Answer:

The main function of the lungs is the process of gas exchange called respiration (or breathing). In respiration, oxygen from incoming air enters the blood, and carbon dioxide, a waste gas from the metabolism, leaves the blood. A reduced lung function means that the ability of lungs to exchange gases is reduced.

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