Final answer:
Arteries are blood vessels responsible for carrying oxygenated blood away from the heart.
Step-by-step explanation:
An artery is a type of blood vessel that is part of the circulatory system. It is responsible for carrying oxygenated blood away from the heart and distributing it to various parts of the body. Arteries are considered to be part of the level of organization known as organs, specifically the cardiovascular system.
Learn more about Arteries as part of the cardiovascular system