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 these objects is translucent?  
 (A) A student's notebook (B) A mirror on the bus (C) A brick wall of the school (D) A student's sunglass lenses
[A]: D


[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 event takes the most time to produce measurable changes?  
 (A) flooding (B) earthquake (C) soil erosion (D) volcanic eruption
[A]:
C