Which description is least likely to be true of a totalitarian state? all political power is held by a single party. the government strictly controls all media. communities direct and manage their own schools. secret police arrest individuals without a warrant.

an expansion is one of two basic business cycle phases; the other is contraction. the transition from expansion to contraction is a peak, and the changeover from contraction to expansion is a trough.

food chain i would say only because there is competition on getting food and survival