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2016-06-20T17:55:03+08:00

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The lungs pump air, that will proceed into your heart. Your hearts need that for nutrients to circulate 'that' in every part of you body. ( look it up on google, it has this cycle)
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2016-06-23T21:11:55+08:00
The heart pumps the blood that transports the inhaled oxygen to every cell of the body.Carbon dioxide is given off in the process and is carried by the blood to the lungs and isreleased through exhalation

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