You are presented with the question "Sharpening an object changes its what?" and the following answer choices: 
- chemical makeup
 - cracks
 - Sight
 - smell
 - energy
 - color
 - look
 - cut

Now knowing that sharpening an object causes that object to change shape and and the shape and look of the family has changed, as well, choose the best answer.


 

       look  