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: which of these conditions might lead to the inability to move one's bones? (A) the absence of blood platelets (B) an absence of vitamin C (C) muscular wasting might be present (D) a shortage of white blood cells

Answer: C


Question: The circulatory system is so long it (A) could be wrapped around the earth (B) is the length of a horse (C) is the length of the universe (D) is the length of the universe

Answer: A


Question: What is an example of weathering occurring over several years? (A) a stone becoming smoother (B) wood becoming rotten over time (C) a cabin being shut down for the season (D) a tree becoming taller

Answer:
A