Nuclear families that are not disrupted by divorce, desertion, or death typically pass through a series of changes across time that sociologists call Select one: a. the procreation pattern. b. the family life course. c. the family of orientation period. d. the birth cohort experience.
Nuclear families went through the changes across time like one's life changes through out their lives like education, marriage, disease etc. The sociologists refers it to the family life course.