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If there is no blood in our body we cant live, we need RBCs and WBCs in our blood.
The heart is a pump whose role is to pump blood around the body.
The blood streams role in the body is to carrying nutriment and oxygen to body cells, and removing waste products and carbon dioxide.
Blood vessels are involved in the circulatory system and they transport blood throughout the body.
To transport blood throughout your body.
you need iron for your blood and your thyroid.
Platelets help in the 'Blood clotting mechanism' of the body by forming fibrin polymers with the help of many factors.
They destroy the germs in your body
They transport oxygen to cells.
Each white blood cell has a specific role in the defense of your body. There are not stronger or weaker ones
The key role of the Kidneys is to primarily to rid the body of toxins, keep the blood cleaned regulating the amount of fluid in the body
to keep you alive by carrying oxygen through the blood to vital organ and muscles