Biology, asked by noushadp5057, 1 day ago

The division of the trachea forms?

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Answered by XxHeartKillerGirl9xX
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  • The trachea then divides into two smaller tubes called bronchi: one bronchus for each lung. The trachea is composed of about 20 rings of tough cartilage. The back part of each ring is made of muscle and connective tissue. Moist, smooth tissue called mucosa lines the inside of the trachea.
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