A scientist notices several birds in the same area that are similar in appearance with the exception of different beak lengths. She observes that one type of bird with a particularly long beak can pick bugs out of holes in the ground, while the birds with shorter beaks cannot. The longer beak is an example of
A - Adaption
B - Convergent evolution
C - Analogy
D - Equilibrium
E - Homology
Answer: A - Adaption
An ADAPTATION is a trait that enhances the survival or reproductive success of an organism.