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ahrayia [7]
3 years ago
15

Which structure of the respiratory system plays the main role in carry out the system’s primary function?

Biology
2 answers:
olchik [2.2K]3 years ago
6 0

<u>The Correct Answer Is:</u>

C) Alveoli

Hope this helps :)

Igoryamba3 years ago
4 0

Answer:

c

Explanation:

edge2020

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