Science, asked by sufiyanpathan915hehe, 1 month ago

9. Air enters the lungs
when
O Diaphragm is lowered
O Diaphragm is pushed upwards ODiaphragm remains at its place
O None of these​

Answers

Answered by piyushrana6444
0

Answer:

diaphragm is pushed upwards

Explanation:

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Answered by Solonipatra
0

Answer:

HERE IS YOUR ANSWER...

9. Air enters the lungs when

O Diaphragm is lowered ..

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