Fact 1: Recycling has a positive impact on the environment.

Fact 2: Environments are places where something lives.

Given the two facts above, answer the question "What has a positive impact on where something lives?" with the following options: 
- A computer
 - flooding
 - animals
 - starvation
 - drought
 - exercise
 - recycling
 - coral reefs


 

       recycling  