describe the circulatory system in humans
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The circulatory is made up of blood vessels that carry blood away from and towards the heart.arteries carry blood away from the heart and veins carry blood back to the heart
THE CIRCULATORY system carries oxygen
nutrients,hormones to cells and removes
waste product like, carbondioxide
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The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.
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