How do rainforests limit trade in Africa? A. There are few useful resources found in rainforests.

B. Crops cannot grow in the rainforests’ climate.

C. People do not want to live near rainforests.

D. Transportation through rainforests is very difficult.

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.