1.

Match the following: AB1.Hairs and mucus in nostrilsa. assists in inhalation and exhalation2.Cartilage in tracheab. increases surface area of absorption3.Alveolic.prevents entry of foreign bodies4.Diaphragmd.prevents collapse of tracheal structure

Answer»

Match the following:

AB1.Hairs and mucus in nostrilsa. assists in inhalation and exhalation2.Cartilage in tracheab. increases surface area of absorption3.Alveolic.prevents entry of foreign bodies4.Diaphragmd.prevents collapse of tracheal structure




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