Fact 1: Evolution is a change in the characteristics of living things over time.

Fact 2: Evolution is the process of adaptation.

Given the two facts above, answer the question "what is a change in the characteristics of living things over time?" with the following options: 
- biological diversity
 - the process of plants
 - the process of darwin
 - the process of mutants
 - The number of individuals
 - movement of tectonic plates
 - movements in the earth's crust
 - the process of adaptation


 

        the process of adaptation 