The variable that the experimenter decides to change to see if there is or is not an effect is the independent variable. true false

The correct answer is:  [A]:  "TRUE" .

Answerwavelength;

For me a person with a phd and who knows what there talking about.i know the chances of a radiation leak is low but if it does the area within a 96.3 mile radius would be unusable because of contamination