Biology, asked by mherajmheraj36, 5 months ago

Why did the chest cavity increased?​

Answers

Answered by singhshyamli
2

Answer:

kiski

Explanation:

teri?mention name

Answered by attiqmemon
6

Answer:

due to the diaphgram and ribs

Explanation:

when we inhale the chest cavity increases,the diaphgram moves downwards and the chest outwards

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