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: Prokaryotes are single-celled organisms that lack a nucleus., Fact2: Prokaryotes are usually microscopic and bacteria is an example of a prokaryote., Question: What are single celled organisms that do not have a nucleus? (A) Most plants (B) nucleus (C) ferns (D) fossil fuels (E) bushes (F) Eukaryotes (G) leech (H) bacteria

Answer: H


Question: Fact1: harming an animal species has a negative impact on the population size of that species, Fact2: Sometimes hunting can impact animal populations., Question: What does hunting do to a species? (A) Plant growth is reduced (B) Decreases population (C) protect them (D) cause their death (E) Creates demand for the species (F) Strengthens the species (G) massive damage (H) Increases population

Answer: B


Question: Fact1: Freshwater biomes have water that contains little or no salt., Fact2: Freshwater biomes have suffered mainly from pollution., Question: Biomes that have suffered mainly from pollution have water that contains little or no what? (A) Toxins (B) CO 2 (C) liquid (D) salt (E) Lead (F) Carbon (G) Acids (H) sulfur

Answer:
D