Conjunctiva
Briefly, it means when the blood vessels of the body dialate (get larger in diameter).
force/pressure
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.
It doesn't. The opposite is true. Blood pressure is proportional to blood volume. The greater the blood volume is, the higher the blood pressure will be. This is because there will be a greater volume of blood flowing through the blood vessels which means that a greater pressure will be exerted on the walls of the blood vessels, which means increased blood pressure.
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 temperature of the body decreasesThe blood pressure lowers with individual variations on the the systolic and diastolic measures. Also, the body temperature is modified. There is a difference between dilatation of large vessels like arteries and peripheral circulation which is constituted of small blood vessels or capillaries. (also in the brain)
blood vessels are the passageway of blood throughout the body