I believe the answer is: <span>Continuity theory
Continuity theory stated that under normal aging process, older adults usually will maintain the same behaviors and activities that they did in most of their adult life. It is a form of defense mechanism that people do in order to maintain their youth within them.</span>
I think the answer is the appropriation occurred in a news program.
It’s either A or B but it depends on where. For me, lanes are divided by white lines.
The answer is C a census includes the entire population where as a sampling only a part