Who watches the 85 south comedy show if you what’s your favorite song they have made up

D.C young fly Works the crowd

Explanation:

This is probally my favorite one out of them all

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.