Question
Briefly describes the human circulatory system?
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Answer
The circulatory system is made up of the Blood vessels, heart and Blood that help and control the flow of the blood around the body. Heart pumps blood around your body by alternate systole and diastole. Blood is the connective tissue that carries food, air, waste product and hormones. it contain fluid medium called plasma and three types of cell RBC,WBC and Platelets. There are three distinct types of blood vessels, namely, arteries, veins and capillaries circulate blood around body.
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