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.

[Q]: Which of the following distinguishes the organisms in the kingdom Fungi from other eukaryotic organisms?  
 (A) Fungi are unicellular. (B) Fungi reproduce sexually. (C) Fungi obtain nutrients by absorption. (D) Fungi make food through photosynthesis.
[A]: C


[Q]: Which mixture contains ingredients that can be easily separated?  
 (A) bread (B) fruit salad (C) ocean water (D) soda water
[A]: B


[Q]: Which animal would most likely stay where it is?  
 (A) a fox in forest fire (B) a frog whose pond has dried up (C) a beaver that just finished building its dam (D) a rabbit whose food is gone because of a drought
[A]:
C