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During exhalation, air moves from the

a. bronchus to the bronchioles
b. bronchus to the alveoli
c. bronchioles to the alveoli
d. bronchioles to the bronchi

User Shun
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1 Answer

9 votes

Answer:

i think the answer is a

Step-by-step explanation:

because bronchus is like main branch and bronchioles is sub branch so air go to main to sub

User Gertie
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