The Answer Would Be "B" .
Letter A is the correct answer.
We know that sanctions can be either positive or negative, also known as rewards or punishments. They are good techniques used to approve/disapprove the behavior of others and realign an straying individual towards social norms. Giving a child a hug for doing something right is a good example of informal positive sanction.
He conqured other lands and assimulated greek cultures with theirs
The correct answer is B. Identical Twins. In the case the intelligence of a person were to be determined by heredity where the children receive some characteristics from their parents through the genes, as presented in the D alternative. The identical twins receive 100% of traits from parents.