Biology, asked by syedaaquibfarhan, 5 hours ago

Why trachea has C-rings of cartilage?​

Answers

Answered by ssmurali
0

Answer:

To prevent the lungs from collapsing

Explanation:

Answered by Anonymous
0

Answer:

The esophagus lies posteriorly to the trachea. The Mucociliary escalator helps prevent pathogens from entering the lungs.

Explanation:

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