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 plant's roots break down rocks as the roots do what? (A) decay (B) grow old (C) develop (D) dcerease

Answer: C


Question: The shape of a hummingbird's beak is an adaptation for (A) getting to hard to reach wood (B) getting to hard to reach females (C) getting to hard to reach rocks (D) getting to hard to reach nutrients

Answer: D


Question: how come a person can blow into a balloon and use the same air to fill a soccer ball? (A) it is the law of thermodynamics (B) it is the ability of it to conform (C) it is a shift in the cosmos (D) all of these

Answer:
B