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.

[EX Q]: The moon goes through phases as it revolves around Earth. During which phase of the moon would it be possible for a solar eclipse to occur?  
 (A) new moon (B) full moon (C) waning (D) waxing
[EX A]: A

[EX Q]: In which state are molecules of a substance arranged in the most orderly way?  
 (A) gas (B) liquid (C) plasma (D) solid
[EX A]: D

[EX Q]: Deer live in forest for shelter. If the forest was cut down, which situation would most likely happen?  
 (A) The deer would find shelter in a different habitat. (B) The deer would wait for the forest to grow back. (C) The deer would move to another forest area. (D) The deer would change the type of foods they eat.
[EX A]:
C