Fact 1: Specialization occurs when competing species evolve different adaptations.

Fact 2: Species is a group of interbreeding individuals.

Given the two facts above, answer the question "Specialization occurs when competing groups of interbreeding individuals evolve different what?" with the following options: 
- color of leaves
 - fur and fat
 - forces
 - colors
 - frontal zones
 - graptolites
 - sensory neurons
 - adaptations


 

        adaptations 