Happybrookes Happybrookes

11-03-2016
Health

contestada

How does the circulatory and respiratory system work together

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KiareRose KiareRose

11-03-2016

The respiratory system takes the oxygen, from outside the body, into the circulatory system which takes the oxygen through the bloodstream, and through the other parts of the body.

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Zachomath Zachomath

12-03-2016

The respiratory system takes oxygen in and takes it to the circulatory system which takes it to the rest of the body wich uses the oxygen for energy.

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