The oxygen of the air diffuses out from___________.
(a). Trachea
(b). Bronchi
(c). Bronchioles
(d). Alveoli
Answers
Answered by
1
Answer:
(d) Alveoli
Explanation:
The alveoli (sac like structures present at the tip of bronchioles) are responsible for diffusion of oxygen.
Answered by
1
Answer:
alveoli DDDDDDDDDDDDDD
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