Blood is the only fluid connective tissue in our body. It passes through every single blood capillary, tissue, and organ in our body. Hemoglobin in our red blood cells carry oxygen which is essential to the function of all the organ systems in our body.
to make red blood cells
hemoglobin fool!
You need a microscope to see red blood cells.
Red blood cells make up about 90% of your blood cells, while white blood cells make up only about 10%.
Red Blood cells carry oxygen to your cells while white blood cells only fight off bacteria. Theres more red blood cells becase we need more of them to live.
Red blood cells carry oxygen to the cells in your body while the white blood cells fight diseases.
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.
The protein hemoglobin, found in the red blood cells, is what makes blood red.
Atoms make up everything. You may be thinking of cells. As far as cells, red blood cells and white blood cells make up blood.
Red blood cells, white blood cells, platelets and plasma. :P
Red blood cells make up approximately 45% of blood.
Red Blood cells.