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sweet-ann [11.9K]
3 years ago
14

The picture represents a structure of the respiratory system.

Biology
1 answer:
nydimaria [60]3 years ago
8 0

Answer:

the correct answer is b

Explanation:

the human respiratory system is a series of organs responsible for taking in oxygen and expelling carbon dioxide. the primary organs of the respiratory system are the lungs, which carry out this exchange of gases as we breathe.

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