Question

what is blood vessels

Answer 1

Blood vessels are in tabular form which carries blood through tissue and organs. Blood vessels are of three types. They are:
1. Artery: Blood carried from heart to body parts.
2. Vein:    Blood carried from body to heart.
3. Capillary: Blood carried to the tissue.

Answer 2

Blood vessel, a vessel in the human or animal body in which blood circulates. The vessels that carry blood away from the heart are called "arteries", and their very small branches are "arterioles". Very small branches that collect the blood from the various organs and parts are called "venules", and they unite to form veins, which return the blood to the heart. "Capillaries" are minute thin-walled vessels that connect the arterioles and venules; it is through the capillaries that nutrients and wastes are exchanged between the blood and body tissues.


hope u like this.