Answer:
They are examples of Carbohydrates
That would be C gas exchange in leaves.
The plasma and platelets would help to clot the blood so you wouldn't bleed out while the white blood cells fight to prevent infection and diseases from entering your body. Red blood cells would also provide oxygen to the injury.
Some health professionals have also used chelation therapy to treat atherosclerosis and/or coronary artery disease, although there is not enough scientific evidence to prove that this treatment is effective.