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yuradex [85]
3 years ago
14

Identify the inputs and outputs of the circulatory system (please help!)

Biology
1 answer:
Ainat [17]3 years ago
8 0

Answer:

The main input of cellular respiration is oxygen. The oxygen goes into the blood which then goes to the tissues. The main output is Carbon Dioxide. The carbon dioxide goes from the tissues, to the blood, and then to the lungs.

Explanation:

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