You are presented with the question "what can be done to stones?" and the following answer choices: 
- heat
 - Bend
 - reshaped
 - erosion
 - Relieve pain
 - protect them
 - kill them
 - loose soil

Now knowing that sharpening an object causes that object to change shape and each stone incorporates a groove for sharpening pointed objects such as fish hooks and darts, choose the best answer.


 

   reshaped      