Biology, asked by cd054372, 5 months ago



3. Where in the respiratory system does oxygen from the air breathed in pass into the blood?
a. trachea
b. bronchi
c. bronchioles
d. alveoli

Answers

Answered by dkathuria683
2

Answer:

C wala

Explanation:

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Answered by kulsumbfatma
2

Answer:

alveoli

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