Answer:
"nuclear" family and "extended" family
Step-by-step explanation:
The nuclear family is the cohabiting family formed by the members of a single family nucleus, the group formed by parents and their children, while in the extended family more than three generations could be present, parents, children, grandparents, uncles, nephews , etc., in some cases until the fourth generation great grandparents.
This does not mean that we should consider the extended family by number of people living in a home but by the link between them, which could be the blood bond or
legal, for example is that a nuclear family that lives in the same address with a grandfather or grandmother, with a nephew, uncles, brothers-in-law etc, is already an extended family