Answer:
Yes this is true
Explanation:
I couldn't tell if you meant superficial or superior so I went with the 2nd option
Answer:
Coronary circulation is the circulation of blood in the blood vessels that supply the heart muscle. Coronary arteries supply oxygenated blood ti the heart muscle, and cardiac veins drain away the blood once it has been deoxygenated. hope this helps!!
1 drink is the average a person can break down in 1 hour
