The Answer is B) hope this helps.
The father's presence at child's birth is a way of reducing the likelihood of birth complications as he is there to provide support to his partner in a way that the mother of the baby will be assured and in a way that the father has accepted his role of being the father of the baby.
The primary function of the family is to ensure the continuation of society, both biologically through procreation, and socially through socialization. Given these functions, the nature of one's role in the family changes over time.
india
Sorry i remember it being china