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nightmare688
The coronary arteries are responsible for carrying nutrient-rich, oxygenated blood from the left ventricle to the myocardium; while the coronary veins take nutrient – poor deoxygenated blood away from the myocardium and to the right atrium
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Answer:

they connect them with the lungs. this is so the blood can be oxygen rich and ready to be carried to places in the body where it is needed

Explanation: