The correct option is B Buffs and Kips
A blood type (also called a blood group) is a classification of blood based on the presence or absence of inherited antigenic substances on the surface of red blood cells (RBCs). These antigens may be proteins, carbohydrates, glycoproteins, or glycolipids, depending on the blood group system. Buffs and Kips are not blood groups or blood factors. Kip is a measure of force and buff is a breed of turkey. Lewis and Duffy, ABO and Rh, Rh and MN are types of blood groups.