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Which system is responsible for the exchange of oxygen and carbon dioxide

2 Answers

3 votes
Respiratory system. Good luck
User MarmouCorp
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The respiratory system is responsible for the exchange of oxygen and carbon dioxide. This is the exchange of air in your lungs, to take oxygen in, and to breathe carbon dioxide and other wastes out.

I hope this helps!
~kaikers
User Stefan Wallin
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