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: high pressure systems cause clear weather, Fact2: High pressure systems tend to bring calm weather., Question: What do high pressure systems make? (A) heat energy (B) energy (C) electricity (D) calm days (E) fossil fuels (F) Solutions (G) Pollution (H) Metling snow

Answer: D


Question: Fact1: Biomass is the total mass of organisms at a trophic level., Fact2: Each stage is a trophic level., Question: The total mass of organisms in an environmental stage is called what? (A) food pyramid (B) extinction (C) ecological pyramid (D) food chain (E) vegetation (F) food (G) ligt (H) biomass

Answer: H


Question: Fact1: a plant requires food for survival, Fact2: Plants that survive are adapted for that environment., Question: Plants require food in order to what? (A) adapt to their environment (B) Quality of life (C) heat the body (D) produce fewer seeds (E) Something to move (F) hydrate their cells (G) produce less pollen (H) produce greater ideas

Answer:
A