The body contains 10 to 12 pints of blood. Your whole blood donation is approximately one pint.
Information can be found here
http://www.delmarvablood.org/f_a_q.html#Howmuchblooddoyoudonate
www.enterview.org
You need a microscope to see red blood cells.
Red blood cells.
iron. the blood contains iron and when you breathe, you give oxygen to it. so your blood is red pretty much because of oxidized iron. the red blood cells take the oxygen through the body and when it is deposited the blood turns blue, that's why the veins in your wrist are blue.
iron. the blood contains iron and when you breathe, you give oxygen to it. so your blood is red pretty much because of oxidized iron. the red blood cells take the oxygen through the body and when it is deposited the blood turns blue, that's why the veins in your wrist are blue.
Take blood around your body.
red
Red blood cell
Red Blood cells take oxygen to the working muscles as it is required for respiration.
Inside red blood cells is packed hemoglobin and not much else.
The red blood cells have that function.
It takes approximately two days to form a new red blood cell from a hemocytoblast. Red blood cells are also called erythrocytes.
The Red Blood Cells remove wastes from your cells.