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Circulatory system
is the body system that takes care of carrying food nutrients and oxygen to the cells 
      it also eliminates the wastes from the body
  major components of ther circulatory system 
3blood vessels
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The circulatory system also called the cardiovascular system, is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygencarbon dioxidehormones, and blood cells to and from cells in the body to nourish it and help to fight diseases, stabilize body temperature and pH, and to maintain homeostasis.