In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").
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Question: A stone may experience the most weathering over (A) a week (B) a year (C) a century (D) a decade

Answer: C


Question: Northern countries have extensive erosion due to (A) glacial liquification (B) cola mining (C) more frequent tornadoes (D) meteors

Answer: A


Question: nutrients from food and water are necessary to an organism's (A) friendships (B) habitat (C) survival (D) caloric needs

Answer:
C