Biology, asked by helenrichard1711, 10 months ago

what happen if we didn't have air sac​

Answers

Answered by banerjeeatanu692
1

Answer:

Damage to the alveoli causes them to break down, reducing the surface area available for gas exchange. Idiopathic pulmonary fibrosis. The walls surrounding the alveoli become scarred and thickened. Lung cancer.

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