Any vein, Artery or cappillary can be classed as a blood vessel as they all carry blood around the body. To be considered an artery the blood vessel must carry blood away from the heart. To be considered a Vein the blood vessel must carry blood towards the heart. A cappillery is an incredibly small blood vessel, it has walls thin enough to allow gasses to pass through, from the blood, to the body and vice versa. NB:- Most veins carry de-oxygenated and most arteries carry oxygenated blood. However, this is not allways the case. For example, the pulmonary vein carries oxygenated blood from the lungs to the Heart. Also, the Pulmonary artery carries de-oxygenated blood from the heart to the lungs. hope this helps
the smallest blood vessels
blood vessels act as a nob, executing a yoghurt throwing technique e.g the purple headed monster
well once apon a time there was blood. it was everywhere. and guess what. you need it to live. so theres yous answer.
Since raccoons, like all mammals, have blood vessels, they can be described as "vascular." This is not usually a helpful description.
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
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. doppus
blood vessels are the passageway of blood throughout the body
Blood vessels do not carry air. Blood vessels carry blood, and this blood can carry dissolved gas molecules.