An anteater has a long snout that helps it eat insects. The long snout is an example of? A Adaptation
B Mutation
C Genetic drift
D Disruptive evolution

the statements that apply here about binary star system are

"have stars that might appear to wobble"

"often have one star that is brighter than other"

a binary star is a star system consisting of two stars revolving around their common barycenter. systems of two or more stars are called multiple star systems.

answer; ///(a) ;