The system of equations n=2p+3 and n=5+p is graphed.

In this food web, which group would increase in number if snakes were eliminated? a. producers b. decomposers c. primary consumers d. secondary consumers e. tertiary consumers

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions

What did pavlov initially notice about the animals in his original research after conditioning took place?