They are called the cappilarys
The smallest blood vessels of the body = capillaries
The smallest blood vessels are the capillaries.
The smallest blood vessels are called capillaries.
they are blood vessels
Arteries carry blood to the smallest blood vessels (capillaries).
The smallest blood vessels in the body are capillaries.
Capillaries - they are the smallest vessels that serve as arteries and veins.
Capillaries are the smallest blood vessels.
The smallest blood vessels in the body are called capillaries.
The smallest blood vessels are the capillaries.
Arteries carry blood away from the heart and towards the capillaries. Capillaries are the smallest blood vessels.
Capillaries