3 years ago

PLEASE HELP!!!!! And thanks in advance

Chemistry

2 answers:

PilotLPTM [1.2K]3 years ago

6 0

C hahabsnjsjsmsksisjwnjsuwnsisn sorry needed more characters

r-ruslan [8.4K]3 years ago

5 0

Answer:

Explanation:

the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce. The circulatory system picks up oxygen in the lungs and drops it off in the tissues, then performs the reverse service for carbon dioxide.

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