The part of the circulatory system that delivers blood back to the heart is the venous system, which consists of veins. Deoxygenated blood from various parts of the body is collected by veins and transported back to the heart, specifically into the right atrium. Major veins involved in this process include the superior vena cava and the inferior vena cava, which drain blood from the upper and lower body, respectively.
What part of the circulatory system delivers blood back to the heart
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1 answer