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17-06-2017
Social Studies
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what is the function of circulatory system
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menne9772
menne9772
17-06-2017
The heart, blood and veins that transport blood, carries carbon dioxide and oxygen
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mira19
mira19
17-06-2017
the circulatory system contains blood, blood vessels and the heart so the main function of the circulatory system is pumping blood with oxygen and nutrients to all parts of the body taking out wastes such as carbon dioxide
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