What will be my independent variable if my problem statement is : which type of container traps the most heat : a shoe box covered in a aluminum foil, plastic wrap , or wax paper

I think aluminum foil because it can deflect heat.

The answer is a.the rorschach inkblot test uses 10 symmetrical inkblots in which the subject describes what he or she sees as a way to predict personality. the tat, on the other hand, asks the participant to write a short stories about ambiguous sketches.

Iam pretty sure it is c.