How to become a senator.

option c

explanation:

strive for superiority

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.        

imagine me knowing the answer

answer; the edward snowden leaks of nsa classified material;