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

Fact 2: Micro-evolution demonstrates the ability of organisms to adapt to their environment.

Given the two facts above, answer the question "The ability of organisms to do what changes over time?" with the following options: 
- sleep
 - reusing materials
 - adapt to sound
 - change habitats
 - move to different locations
 - competing for resources
 - adapt to environment
 - allow growth


 

       adapt to environment  