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: Places lacking warmth have few what (A) biological entities (B) biological weapons (C) cold entities (D) astronomical entities

Answer: A


Question: Adding salt to liquid decreases what? (A) light (B) energy (C) magnetism (D) thawing temp

Answer: D


Question: One of the earth's layer's is it's crust. It can be found (A) just above it's mantle (B) in the center of the earth (C) on top of the moon (D) close to the sun

Answer:
A