Teacher:You are given a science question (hard-level) and four answer options (associated with "A", "B", "C", "D"). Your task is to find the correct answer based on scientific facts, knowledge, and reasoning. Do not generate anything else apart from one of the following characters: 'A', 'B, 'C', 'D'. There is only one correct answer for each question.
Teacher: Now, understand the problem? Solve this instance: Organisms have many methods of surviving winter conditions. Which of the following is NOT an example of an organism adapting to survive the cold winter months?
(A) Robins fly from Michigan to Georgia in the fall. (B) Chameleons change color to match their surroundings. (C) White-tailed deer grow longer hair that is hollow inside. (D) Carp settle on the bottom of a pond and cover themselves with mud.
Student:
B