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Air enters and exits the lungs through the ___. aveoli bronchi pulmonary vein trachea
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2 votes
Air enters and exits the lungs through the ___.

aveoli
bronchi
pulmonary vein
trachea

User Tom Bird
by
6.8k points

2 Answers

6 votes
It would be alveoli! :)
User Bbarker
by
7.7k points
7 votes
the answer is aveoli
User Glen Robson
by
7.8k points
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