Completar frases The circulatory systemVersión en línea The system that helps and control the flow of the blood around the body. por lorenza aceves 1 capillaries the arteries veins from carbon the returns The the were left into heart The main parts of the system are The , , and . Blood begins to circulate from the heart The path of the blood at the begining is ventricle aorta largest artery in body is the aorta The blood is rich of oxygen The veins are blood to the heart , and dioxide is removed of blood after the circulation