You are presented with the question "what does rubbing an object on another object cause that object to do?" and the following answer choices: 
- heat production
 - heat is produced
 - sandpaper
 - It gets heated up
 - decrease in temperature
 - explode
 - heat the body
 - increase in temperature

Now knowing that friction causes the temperature of an object to increase and friction Rubbing an object on another object can produce friction, choose the best answer.


 

        increase in temperature 