You are presented with the question "What can burn the skin?" and the following answer choices: 
- cream
 - light
 - ointment
 - the sun
 - Lukewarm water
 - cigars
 - Acids
 - NaCl

Now knowing that alaser is used for producing light and also, very powerful, high concentration lasers can burn or cut the skin, choose the best answer.


 

  light       