What is the answer? Please

In africa what do they call a crop grown for direct sale and not for use?

Which water sources contribute to a river system? check all that apply. groundwater lakes rivers streams watersheds

What change took place in china's southwest region after the communists came to power? a) encouraged by government policies, the economic base of the region changed from agriculture to nòmadic herding. b) the communist government established a special economic zone in the region. c) the leader of the religion practiced in the region went into exile, d) the leader of the religion practiced in the region was executed.