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Why do the walls of the trachea not collapse when there is less amount of air in it....??PLZZ DO ANSWER... |
Answer» TRACHEA is SUPPORTED by c-shaped rings of CARTILAGE which hold them in PLACE when there is less air inside it. So, the walls of trachea do not collapse even when there is a little air. The cartilage provides support to the trachea which does not collapse even when there is less air in it.hope this will help you......MARK me as brainliest.... |
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