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ser-zykov [4K]
4 years ago
6

the circulatory system is responsible for transporting oxygen and nutrients throughout the bloodstream the circulatory system is

what level ​
Biology
1 answer:
Tom [10]4 years ago
6 0

Answer: Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood.

Explanation: A protein called hemoglobin in the red blood cells then carries the oxygen around your body.

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<h2>I looked it up I'll help,Brainliest plz</h2><h2 />

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