Red blood cells carry around oxygen to the muscles but white blood cells fight bacteria by in engulfing them !
because white blood cells are used less than red blood cells.
BLOOD.
the color of red blood cells is red due to the presence of hemoglobin and the color of white blood cells is transparent.....
Yes animals have red and white blood cells like humans. However the blood types are different for red blood cells in different species. Also amphibians, reptiles, and birds all have nuclei in their...
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