In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").
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Question: Fact1: Behaviors that improve fitness increase through natural selection., Fact2: Fitness traits relate to an animal s ability to survive and reproduce., Question: behaviors increase through what that improve traits of animal's ability to survive (A) competition (B) hunting (C) biological diversity (D) the environment (E) eating (F) produce offspring (G) natural selection (H) grooming

Answer: G

Question: Fact1: extreme heat and pressure change rock into metamorphic rock, Fact2: Marble is a form of metamorphic rock., Question: What is formed from extreme heat and pressure? (A) glass (B) marble (C) crust (D) soils (E) coal (F) sugar (G) calcite (H) arteries

Answer: B

Question: Fact1: a seismometer is used to measure the strength or magnitude of an earthquake, Fact2: The Richter scale provides information on the magnitude or inherent strength of the earthquake., Question: what is a seismometer used to measure? (A) Major effects (B) a triatomic oxygen hole (C) Richter constant (D) the richter scale (E) vibration (F) 70-75 degrees Fahrenheit (G) occurs over a wide range (H) weight of food

Answer:
D