You are presented with the question "Exposure to which of the following can cause skin cancer?" and the following answer choices: 
- Gene Rayburn
 - some types of light bulbs
 - bad thoughts
 - Deoxyribonucleicacid
 - water
 - direct damage to the lungs
 - Sulfur dioxide
 - chlorofluorocarbons

Now knowing that alight bulb converts electrical energy into light energy when it is turned on and too much ultraviolet energy may cause skin cancer, choose the best answer.


 

  some types of light bulbs       