Venules
The smallest blood vessels are called capillaries.
There are three types of blood vessels; arteries, veins, and capillaries. Capillaries are tiny blood vessels.
Capillaries
Blood vessels are the tubes that carry blood. The smallest of the blood vessels are the capillaries.
Capillaries
they are called 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.
The thin walled blood vessels are called capillaries.
Tiny blood vessels are called capillaries. They have thin walls that allow for the exchange of oxygen, nutrients, and waste products between the blood and surrounding tissues.
Vessels with extremely thin walls over wich molecules and atoms are transported are called "capillaries".
They are called capillaries.