Biology, asked by palsabita1957, 2 months ago


(c)Why do the walls of trachea not collapse, when there is less air in it?​

Answers

Answered by 2006LAKSHAY
2

Answer:

Tracheal walls do not collapse when there is less air in it because it is supported by rings of cartilage.

Explanation:

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Answered by Anonymous
1

Explanation:

Tracheal walls do not collapse when there is less air in it because it is supported by rings of cartilage. ..

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