Ok i want give points out ill start with 10 and go up so is doc mcstuffins good or not

I like cupcakes better but yeah kinda I prefer cupcakes though thanks for the points can Do Me brainlest pls I need em

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.        

delete this messag epls it wont let me out this exit