Whenever Fatima smells the same perfume her grandmother wore, she immediately feels and thinks of the emotions and memories from the times she spent with her grandmother as a child. From a biological perspective, why does this occur

Suppose that sociologists and cultural anthropologists are tying to measure the amount of child abuse for cross cultural comparison. they run into disagreement over whether spanking a child is abuse or discipline. what problem are they encountering in their research? a. reliability of the definition of abuse. b. validity of the definition of abuse. c. occam's razor about the definition of abuse. d. none of these.