You are presented with the question "What part of a bird's body is generally adapted to the kind of food that they eat?" and the following answer choices: 
- bill
 - skin
 - growth
 - sugar
 - fat
 - H 2 O
 - organ
 - muscle

Now knowing that bird beaks are generally adapted for the food they eat and birds have a beak or a bill, choose the best answer.


 

 bill        