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").
--------
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: a breathing mask is used for keeping harmful particles from entering the respiratory system, Fact2: Pulmonologists treat lungs and respiratory systems., Question: what does a breathing mask keep harmful particles from entering? (A) skin (B) tissue (C) stomach (D) h2o (E) H20 (F) air (G) lungs (H) gas masks

Answer: G


Question: Fact1: a stove is used for cooking by generating heat, Fact2: Metabolic reations generate heat., Question: What process can help heat up a stove? (A) Movement of an air mass (B) Electrical (C) Fuel cells (D) Electrical energy (E) kinetic energy (F) direct energy (G) Chemical energy (H) metabolic reaction

Answer:
H