You are presented with the question "what is essential for evolution?" and the following answer choices: 
- hurricanes
 - that material's properties
 - remains of prehistoric life
 - the body's largest organ
 - revolutions
 - Plant reproduction
 - natural disasters
 - random changes in genes

Now knowing that mutations are essential for evolution to occur and mutations Mutations are caused by random changes in genes, choose the best answer.


 

        random changes in genes 