Which theory explains why older adults spend most of their time with familiar individuals and family?

Areal estate salesperson is often approached by home buyers of a particular race. his usual practice is to show them homes in neighborhoods where most of the residents are the same race as the buyers. he avoids showing these buyers properties in integrated areas. this is called:

Two grizzly bears are fighting over a fish to feed themselves. what kind of interaction is this scenario, which works as a limiting factor in the bears' survival? a. apparent competitionb. interference competitionc. exploitation competitiond. mutualism

Which theoretical perspective would lead you to consider the broader social effects of the division of labor between men and women in the household? symbolic interactionism queer theory conflict theory structural functionalism