You are presented with the question "what did birds evolve from?" and the following answer choices: 
- chickens
 - insects
 - fur and fat
 - dromaeosaurs
 - beaks
 - feathers
 - animals
 - warm-blooded

Now knowing that birds evolved from a group of bipedal dinosaurs called theropods and dromaeosaurs are part of the theropod group of dinosaurs, choose the best answer.


 

    dromaeosaurs     