Which is most likely an effect of long-term environmental changes? a. deathb. migrationc. loss of habitatd. speciation    this is a science question hurry

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 passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

In a system, when potential energy decreases, then entropy also decreases. true false