Fact 1: Cells have multiple repair mechanisms to fix mutations in DNA.

Fact 2: DNA excision repair is a major cellular response to DNA damage.

Given the two facts above, answer the question "What is one method of fixing DNA mutations?" with the following options: 
- Exfoliation
 - agriculture
 - ligt
 - evaporation
 - A computer
 - acetic acid
 - Cooking
 - Excision


 

        Excision 