Question

Which choices represent a physical change that a person could make to a piece of paper? Select ALL that apply. A. cut B. burn C. fold D. wad up (Remember this is a pick more than one question)

Answer 1

Answer: A, C, D

Explanation: All of them change the physical appearance except for B because when you burn paper it is a chemical change that can not be undone. Only a physical change can be undone.