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: Earthworms are important deposit feeders that help form and enrich soil., Fact2: Tulips perform best in a sandy, organically enriched soil., Question: Earthworms help form and add what to soil (A) Sediment (B) organic material (C) Converting waste. (D) bacteria (E) heat (F) Chemical energy (G) grass (H) acidity

A: B
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Q: Fact1: All animals are heterotrophs., Fact2: Heterotrophic bacteria derive energy from the breakdown of organic molecules., Question: What derive energy from the breakdown of organic molecules? (A) Most plants (B) hydrocarbons (C) potatoes (D) all stones (E) all water sources (F) all mountains (G) all animals (H) Generating heat

A: G
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Q: Fact1: Gametes then unite in fertilization and form a diploid zygote., Fact2: Sperm and eggs are cells known as gametes., Question: What is formed when a sperm and egg unite in fertilization? (A) a haploid (B) two sperms (C) rapid expansion (D) gastropod shells (E) Chemical energy (F) peachleaf willow (G) an infant human (H) a diploid zygote

A:
H
****