Capillaries are the smallest blood vessels.
Blood vessels are elastic in order to maintain the circulatory system. The vessels need to be able to stretch based on the force of the blood that is pumped through them. There are also receptors on blood vessels that control the diameter in order to shift blood to other parts of the body.
larger blood vessels called veins which carry the blood back to the heart
It causes narrowing of the small blood vessels in tissues, resulting in an increase in blood pressure
within blood vessels
Blood Vessels-are the passageway of blood.
Blood Vessels-are the passageway of blood.
Nicotine is the blood vessels' constrictor. Not all blood vessels, of course, but mainly the peripheral blood vessels, including the brain capillary blood vessels.
they are blood vessels
blood vessels. doppus
Arteries are blood vessels that direct blood away from the heart.Capillaries are the smallest blood vessels in your body.Veins are blood vessels that direct the blood back to the heart.
blood vessels are the passageway of blood throughout the body
Red blood cells are too small to contain blood vessels. They are cells and they travel in blood vessels.
Blood vessels do not carry air. Blood vessels carry blood, and this blood can carry dissolved gas molecules.
The smallest blood vessels are the capillaries.
Blood vessels can form new blood vessels, this is called angiogenesis.
Yes. Blood vessels transport blood cells.