Answer
A.
Work Step by Step
A. correctly defines character displacement, while B. gives the opposite definition. C. and D. are the opposite of what is true: character displacement encourages speciation, including among the Galapagos finches.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.