the main respiratory surface in man is; Select one: A. alveolar wall B. internal nostrils C. bronchial wall D. tracheal wall

asked Sep 25, 2021 187k views

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3 votes

Answer:

answer is alveolar wall

Badacadabra answered Sep 27, 2021

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4 votes

Answer:

Option A

Step-by-step explanation:

Alveolar Wall forms the main respiratory surface where exchange of gass happens.

Waldyrious answered Oct 2, 2021

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