You are presented with the question "What causes an object to change shape?" and the following answer choices: 
- Origami
 - Sitting
 - Circling
 - heat
 - Listening
 - friction
 - erosion
 - a prism

Now knowing that folding an object causes that object to change shape and origami figures are paper folding art projects, choose the best answer.


 

 Origami        