Health, 10.11.2020 16:30 brittnum9044

The main function of the cardiovascular system is to A. Convert food into simpler substances for the body to absorb nutrients B. Transport blood through the body to supply cells with oxygen and nutrients C. Exchange gases, mostly oxygen and carbon dioxide, between the body and the atmosphere D. Send signals in the form of hormones to the body to control growth, reproduction, and metabolism

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The main function of the cardiovascular system is to A. Convert food into simpler substances for the...