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Is the trachea stiff or flexible

Is the trachea stiff or flexible-example-1
User Skymt
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Answer:flexible

Explanation:In the trachea, or windpipe there are tracheal rings, also known as tracheal cartilage. cartilage is strong with flushable tissue. The tracheal cartilages help support the trachea while still allowing it to move and flex during breathing.

User GChorn
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