What best describes the blood flowing in an artery

Answer: It moves away from the heart.

Explanation:

The cardiovascular system delivers oxygen and nutrients to all the cells of the body. It consists of blood vessels and heart. The blood vessels runs through the entire body. The arteries have the role that carry blood away from the heart whereas the veins carry the blood back to the heart. The arteries distribute the blood through the heart to all the parts of the body including the tissues and body organs.

Answer: it is oxygen rich