hotchkisssophia hotchkisssophia

01-10-2020
Biology

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What is the main organ of the circulatory system? PLEASE ANSWER QUICK
heart
arteries
veins
capillaries

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MikaylaAndersonnnn MikaylaAndersonnnn

01-10-2020

Answer: Heart

Explanation: As a hollow, muscular pump, its main function is to propel blood throughout the body correctly

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jewel81ml jewel81ml

01-12-2021

Answer:

Heart

Explanation:

Took the test!

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