What affects the temperature the most? The amount of water added or the temperature of the water added?

Edward tolman explained the results of his study by theorizing that the rats were learning about the maze during every trial but they a. were agitated because other groups were getting reinforcement b. could not remember how to demonstrate it without reinforcement c. were not motivated to demonstrate it without reinforcement d. seemed to be too lazy to actually work without reinforcement

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

Describe uniform velocity and variable velocity in short