Which system transports blood to all parts of the body?

1 Answer
Aug 26, 2016

Explanation:

The circulatory system of the human body is a closed one; the blood is confined to cylindrical vessels and the heart, which pumps blood through the vessels, penetrate all the tissues of the body.

Arteries are the vessels that conduct blood away from the heart.
They branch into finer arteries, then arterioles, capillaries.

The capillaries come together to form a bed of capillaries.

The blood leaving a capillary bed reaches heart by entering a new set of vessels, the venules. Venules unite into small veins, then larger veins , the final veins emptying to the heart.