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liberstina [14]
3 years ago
10

What is a collection of organs whose primary function is to take in oxygen

Chemistry
1 answer:
insens350 [35]3 years ago
3 0

Answer:

D;  respiratory system

Explanation:

a collection of organs whose primary function is to take in oxygen and expel carbon dioxide; the organs of this system include the lungs, the throat, and the passageways that lead to the lungs.

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