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How is the circulatory system used?

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Anonymous

13y ago
Updated: 8/17/2019

The circulatory system is in constant use in humans. It is essential for the distribution of blood to and from your heart. Without it, the blood in your body would not be able to circulate. It brings oxygen and nutrients to the cells in your body as well as removes waste and toxins.

The circulatory system is a system consisting of capillaries,arteries, and veins=]

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Wiki User

13y ago

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