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").

Q: Fact1: recycling has a positive impact on the environment, Fact2: Steel is a recycled and recyclable product., Question: What has a positive impact on the environment? (A) animals (B) bushes (C) energy (D) peachleaf willow (E) oysters (F) using steel (G) Solar energy (H) Green beans

A: F
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Q: Fact1: Protozoa can be classified on the basis of how they move., Fact2: Paramecium are protozoa, single celled animals., Question: What is a way to categorize paramecium?  (A) the smell (B) coliform (C) the taste (D) canis lupus (E) how they move (F) the length (G) skin color (H) coelenterates

A: E
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Q: Fact1: Amphibians have permeable skin that easily absorbs substances from the environment., Fact2: Chemicals can be very toxic to permeable, amphibian skin., Question: What do amphibians easily absorb? (A) heat energy (B) water (C) Energy (D) Bodily water (E) chemicals (F) body water (G) smog (H) oxygen

A:
E
****