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

Fact 2: Mynah birds are the main competing species for nest holes.

Given the two facts above, answer the question "What can Mynah birds undergo to compete for nest holes?" with the following options: 
- layers of fat
 - weaponization
 - permineralization
 - specialization
 - personification
 - adding heat
 - Temperature changing
 - bacteria


 

    specialization     