It is referred to as the (1 )system becauseit transports oxygen and nutrients to the body cells, and carries carbon dioxide and metabolic materials away from the body cells.It consists of:a. (2) b. (3) c. (4)
transportation heartvesselsblood
1. Circulatory system
2. Heart
3. Blood vessels
4. Blood
The heart is responsible for pumping the blood throughout the body. The blood vessels, including arteries, veins, and capillaries, transport the blood to and from the heart and all the cells in the body. Blood, made up of plasma, red blood cells, white blood cells, and platelets, carries oxygen, nutrients, and hormones to the body’s cells and removes waste products and carbon dioxide from the cells to be eliminated from the body. Together, the components of the circulatory system work in an intricate and important manner to keep the body functioning properly.
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