When we breathe out the air passage does not collapse why?
Answers
Answered by
3
Answer:
Cartilage Rings
Explanation:
There are Rings present in the wind pipe that keeps the pipe stable and prevents from collapsing
Answered by
0
Answer:
Trachea has rings of cartilage around it. These rings of cartilage prevent the trachea from collapsing when we breathe out.
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