I would say B. C could also be an option, but I think B makes the most sense :)
D. Both discipline and love are necessary in raising a child
Answer:
Biological families are related by blood. Voluntary families it means a non-biological parents is a legal parent to a child.
Explanation:
The father and mother whose DNA a child carries are usually called the child’s biological parents. Legal parents have a family relationship to the child by law, but do not need to be related by blood
