To provide the heart with a blood supply.
In earthworms, the structure that functions similarly to the human heart is the dorsal blood vessel. This vessel acts as a pump, circulating blood throughout the worm's body. Unlike the human heart, which is a muscular organ, the dorsal blood vessel contracts rhythmically to propel the blood, helping to transport nutrients and oxygen to various tissues.
your heart
The aorta is the vessel that carries oxygenated blood from the heart. In contrast, the pulmonary artery is the vessel that carries deoxygenated blood from the heart.
The main blood vessel carrying blood away from the heart is the aorta. The main blood vessel supplying the heart is the left main artery.
The aorta is the major blood vessel which transports blood from the heart to the rest of the body.
the vessel is called a artery
Blood vessels that carry blood back to the heart are the veins. Blood vessels that carry blood away from the heart are called arteries. veins
Veins are the type of blood vessel that drains blood from tissues and returns it to the heart.
efferent
veins move blood to the heart
Veins are the blood vessels that carry the blood to your heart
Veins are blood vessels that carry blood to the heart.