The Human Body: Anatomy, facts & functions | Live Science
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What Are The Different Systems in The Human body?Fast FactsWhat Are Vestigial organs?Additional ResourcesOur bodies consist of a number of biological systems that carry out specific functions necessary for everyday living. The job of the circulatory system is to move blood, nutrients, oxygen, carbon dioxide, and hormones, around the body. It consists of the heart, blood, blood vessels, arteries and veins. Accordin…See more on livescience.com
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