You are presented with the question "What can ultraviolet light cause?" and the following answer choices: 
- chemical changes
 - Cold skin
 - killing insects
 - Healthy skin
 - disease
 - Skin cancer
 - symptoms
 - Low temperatures

Now knowing that ultraviolet light causes sunburn and furthermore, sunburn can cause premature aging and skin cancers, choose the best answer.


 

      Skin cancer   