When a family expands beyond to include more than two generations in the household,it is called a (n) :

A) nuclear family
B) polygamy
C) extended family
D) foraging family
E) polyandrous family

An extended family refers to a family structure where multiple generations, such as grandparents, parents, and children, live together in the same household or in close proximity to each other. Polygamy refers to a practice of having multiple spouses simultaneously, which may or may not include more than one generation in the household. Nuclear family refers to a family structure consisting of married parents and their children. Foraging family refers to a type of society characterized by hunting and gathering, while polyandrous family refers to a practice of having multiple husbands, which is uncommon in most societies.