Question

OR
Why do the walls of the trachea not collapse when there is less air in it?​

Answer 1

Answer:

$\huge \mathfrak \pink{Answer࿐}$

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

Answer 2

Answer:

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

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