Question

Why do the walls of the trachea not collapse when there is a lose of air in it

Answer 1

Answer:

Because of cartilage rings around trachea

Explanation:

The cartilage rings gives support to tracheal system and prevents collapsing when air passes through trachea.:)

Answer 2

Answer:

Explanation:

trachea walls do not collapse when there is less air in it because it is suppoerted by rings of cartillage.

hope helps uhh