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sergij07 [2.7K]
3 years ago
9

What system does the circulatory system work with to obtain oxygen for the body?

Biology
2 answers:
Nadya [2.5K]3 years ago
6 0

Respiratory system , absorbs oxygen from the air and  mixes it with the blood and pumped back to the heart

Semenov [28]3 years ago
5 0
Respiratory system, because the lungs and diaphragm would get the oxygen from the air, and transfer them to the circulatory system (that's a pretty basic explanation, there's much more to it)
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