Which part of the human body is more complex, your heart or your circulatory system?

asked Oct 11, 2022 14.9k views

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1 vote

Circulatory system as it is full system and the heart is part of it.

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→heart is central to the circulatory system as it is the fist-sized pump that circulates the blood throughout the body.

Underdark answered Oct 18, 2022

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