It has a substance in it called haegion which contains iron!!!
Red blood cells are produced in bone marrow, primarily in the long bones of the body, such as the femur, ribs, sternum, etc.
The red blood cells make blood red. They have this color due to the hemoglobin molecule.
Oxygen
blood cells
it stores and then destroys red blood cells and makes lymphocytes.
The specialized cells in bone marrow that produce red blood cells are called stem cells. red marrow makes it too
the marrow is the substance you can find inside the bones. the reason why marrow is so important is because this is where all our blood cells - red blood cells, white blood cells, platelets - are manufactured.
Red marrow produces red blood cells (RBCs), white blood cells (WBCs) and cell fragments called platelets. RBCs carry oxygen through out the body, WBCs fight off infections by bacteria and viruses, other "invaders" and platelets are necessary for blood clotting.
The iron in your blood
No red blood cells are formed in bone marrow
The Answer Is Circulatory System That Makes Blood Cells RED ! it is the heme part of the haemoglobin that gives blood cells their bright red colour.
The protein hemoglobin, found in the red blood cells, is what makes blood red.
Red bone marrow produce RBCs (red blood cells), WBCs (white blood cells), and platelets.
blood cells
Makes red blood cells
Red bone marrow makes new red and white blood cells.
Blood, including plasma (the liquid part), red blood cells, white blood cells and plates are a tissue. They do not make tissues. Red bone marrow does makes this tissue.
White blood cells that are maintained by the spleen along with red blood cells.
Red blood cells contain iron which makes them reddish. White blood cells contain lysosomes which are used to breakdown foreign invaders, such as pathogens in the blood stream.
The bone marrow is a spongy tissue that makes red blood cells. This process is called hematopoiesis.