The answer is: D. None of the choices are correct
In order to have type ab blood, you need to have genotype blood type A and genotype blood type B.
You could receive it from these scenarios:
- Both of your parents are type ab blood
or
- One of your parents has type a blood while the other has type b blood
Well, they are lacking in Iron if they have anemia. Soooo an iron supplement.
Because you are taking things that don't belong to you without asking.