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.

[Q]: Ribosomes present in a particular cell are smaller than those found in plants. In which taxonomic group or groups could the cell be classified?
(A) fungi only (B) archaea only (C) bacteria or archaea (D) bacteria or fungi
[A]: C

[Q]: Four students tried to find out which magnet was the strongest. They each shared one idea. Which idea shows scientific thinking?
(A) We can pick the longest magnet. (B) We can pick the heaviest magnet. (C) We can measure the strength of the magnets. (D) We can vote for the magnet that we think is the strongest.
[A]: C

[Q]: Which process occurs during meiosis that contributes to a germ cell having unique genetic material?
(A) transcription (B) replication (C) crossing over (D) spindle formation
[A]:
C