Answer:
B
Explanation:
the nutrient that is required for repairing cells is protein
Different types of blood contact different kinds of antigens and antibodies. For example, Type A blood has A antigens and B antibodies, antibodies being the thing that fights B antigens. Type B blood has B antigens and A antibodies. So if someone with type B gets transfused with Type A blood, the person's antibodies will attack the new blood.
Speed = distance ÷ time.
1864/42=44.38
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