They are called capillaries.
The smallest blood vessels in the body are called - capillaries.
The smallest blood vessels in the body are called capillaries.
The smallest blood vessels in the body are capillaries.
The smallest blood vessels are the capillaries.
The smallest vessels in the human body are capillaries. They are the blood vessels that absorb oxygen into the blood and returning blood cells that lack oxygen back into the heart and lungs to be oxidised.
capillaries
The smallest blood vessels of the body = capillaries
The smallest blood vessels in the body are capillaries.
The smallest type of vein in the body is called a venule. Venules are small blood vessels that connect capillaries to larger veins. They play a key role in the circulation of blood within the body.
The tubes are called capillaries.All sorts of tubes ("vessels") carry blood around the body, but the smallest are known as "capillaries", taken from Latin capillaris ("of hair", since capillaries are as thin as hairs).The smallest of blood vessels are capillaries.
Capillaries.
Capillaries are the small blood vessels that are near the surface of the skin. They connect arterioles and venules, and they are the smallest blood vessels in the body.