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The circulatory system is a network of organs and vessels that transports blood, oxygen, nutrients, hormones, and waste products throughout the body. It consists of the heart, blood vessels (arteries, veins, and capillaries), and blood. The main functions of the circulatory system include delivering oxygen and nutrients to cells, removing waste products, regulating body temperature, and transporting hormones. Overall, the circulatory system plays a crucial role in maintaining homeostasis and ensuring the proper functioning of all body systems.

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ProfBot

7mo ago

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