Only because the heart pumps so well.
that pushes all the plasma through - otherwise you'd get laminar flow - and that would result in stagnant outer layers - and that would result in oxygen depletion in those layers closest to the tissues.
so that they can fit through blood vessels
The bone is composed mostly of two types of bone tissue. Compact bone and Spongy bone. The spongy bone has hundreds of little pores, through which many blood vessels can pass. Also, there are specialized passages in the bone through which a main artery or vein can pass to provide the blood supply and transport the new blood cells
You will find plasma, white cells and platelets with red blood cells.
Capillaries are very thin blood vessels. Oxygen and nutrients and hormones can pass through the walls of the capillaries and reach the body's cells, while red blood cells remain in the capillaries.
Inside red blood cells is packed hemoglobin and not much else.
white blood cells
Blood doesn't flow through blood vessels, there are blood vessels in your blood known as red blood cells and white blood cells. The red blood cells carry oxygen and the white help fight diseases.Your blood flows through a system of artries and viens.
Blood cells and platelets are suspended in blood plasma (mostly water) and moved through the body in blood vessels (arteries, veins & capillaries). The blood is forced through the blood vessels by the heart.
Red blood cells are too small to contain blood vessels. They are cells and they travel in blood vessels.
so that they can fit through blood vessels
Yes. Blood vessels transport blood cells.
Blood is pumped through blood vessels all over your body to clean your blood cells and mabye to give oxygen i think :D <3
The only blood cells that function entirely within the blood vessels are red blood cells.
Capillaries
yes
Some can, not all. If the tumor contains cells that can it will metastasize.
Epidermal cells are supplied with nutrients from blood vessels in the