Science, asked by zkarthiksriram5860, 7 months ago

Describe how the movement of the diaphragm helps the air go in and out of the lungs

Answers

Answered by Tadashidarshu
1

Explanation:

you will find this ans. clearly in wikipedia my friend

Answered by kittuk2021
0

when air come it expand and when go out it puchak jaying .........

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