What's the function of the cartilage present in the walls of the trachea and bronchi?
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Explanation:
The rings of cartilage provide stability and help to prevent the trachea from collapsing and blocking off the airways. The trachea extends from the neck and divides into two main bronchi. Structurally similar to the trachea, the two primary bronchi are located inside the lungs.
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Answer:FOR BETTER EXHALATION OF LUNGS
Explanation:
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