How were the designs of pasteur's and redi's experiments different

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 electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.