3 years ago

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

2 answers:

6 0

Hi there! I just finished studying the human body and so I can tell you with confidence that the Respiratory System is responsible for the exchange of oxygen and carbon dioxide. If you need more proof, the word Respiration itself<span> means</span> the action of breathing.

S_A_V [24]3 years ago

5 0

Respiratory System... hope this helped

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