How Does The Structure Of The Circulatory System In Enables It To Perform Its Function Of Transporting Oxygen And Nutrients To Body Tissues And Taking Away Their Waste?

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We know that the heart pumps   blood to all parts of your body. It is the blood that carries oxygen and nutrients to the cells ...after the absorption ..the cells give away the wastes and deoxy blood into the blood stream..from where it enters into the heart..co2 removed by the lungs and the blood purified by the kidneys

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