Q: You are given a science question (easy-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.
If water gets into the crack of a rock and then freezes, the rock will MOST likely  
 (A) break apart (B) be able to float (C) become larger (D) change colors
A:
A