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 in all of your bones.
Red bone marrow produce RBCs (red blood cells), WBCs (white blood cells), and platelets.
Red and white cells
Red blood cells contain hemoglobin, but white blood cells do not
Red blood cells, white blood cells, platelets and liquid plasma.Red blood cells, white blood cells, platelets and liquid plasma.
White blood cells have a nucleus and red blood cells don't.
Red bone marrow makes new red and white blood cells.
Red bone marrow produce RBCs (red blood cells), WBCs (white blood cells), and platelets.
blood cells
Red and white cells
White blood cells that are maintained by the spleen along with red blood cells.
Red blood cells contain hemoglobin, but white blood cells do not
Red blood cells, white blood cells, platelets and liquid plasma.Red blood cells, white blood cells, platelets and liquid plasma.
red blood cells are red and white blood cells are white
White blood cells have a nucleus and red blood cells don't.
Red and white blood cells.
White blood cells have a nucleus and red blood cells don't.
RBCs and WBCs (Red blood corpuscle and White Blood corpuscle)