The smallest blood vessels in the body are capillaries.
The smallest blood vessels are the capillaries.
The smallest blood vessels in the body are called capillaries.
capillaries
The smallest blood vessels of the body = capillaries
The smallest blood vessels in the body are called - capillaries.
They are called capillaries.
Capillaries.
The smallest blood vessels in the body are capillaries.
Capillaries - they are the smallest vessels that serve as arteries and veins.
Capillaries are known as exchange vessels. Capillaries are the smallest of vessels and allow nutrients and waste to pass through blood and body.
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.
Oxygen exchange takes place in the capillaries, which are the smallest blood vessels in the body.