Answer:
I am living in a nuclear family.Its merits is easy fulfillment of all the needs and requirements and demerits is low financial and physical security.
It's b because it's that hope I help
Times you should be in the house, make sure you have time to do thing you need to do like homework or if you do any sports, what yuh can and CANNOT do with this boy , and the places you and this boy or whatever will be going so if anything happens they can find you. Hope this helped