Science, asked by saransharmi, 11 months ago

7.
Air flows into the lung when:
O
Pais greater than Patm
O
PA is less than Patm
O
PA equals Patm​

Answers

Answered by sana1971
8

Answer:

Air enters into the lungs when preszure in alveoli is greater than atmosphere as volume is inversely proportional to pressure .so volume in lungs decreases and the air enters into lungs.

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