Fact 1: Bird beaks are generally adapted for the food they eat.

Fact 2: Birds eat food that they scavenge.

Given the two facts above, answer the question "What are beaks adapted to?" with the following options: 
- principals of aerodynamics
 - it keeps an organism warm
 - Animal survival
 - the environment
 - the color of the feathers
 - how the bird flies
 - food that is scavenged
 - the call the bird makes


 

       food that is scavenged  