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: tidal energy can be used to produce electricity, Fact2: Tidal energy is renewable ., Question: What can renewable energy be used for? (A) Creating more fossil fuels (B) health (C) Quality of life (D) Measuring water (E) Global warming (F) root growth (G) Electricty (H) staying warm

A: G
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Q: Fact1: Hormones control many cell activities, so they are very important for homeostasis., Fact2: Hormones travel in the bloodstream to cells that are called target cells a., Question: what allows molecules to travel to control many cell activities (A) skin (B) heat energy (C) animal transport (D) bloodstream (E) Chemical energy (F) nasal passage (G) movement (H) fat tissue

A: D
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Q: Fact1: Specialization occurs when competing species evolve different adaptations., Fact2: Species is a group of interbreeding individuals., Question: Specialization occurs when competing groups of interbreeding individuals evolve different what? (A) color of leaves (B) fur and fat (C) forces (D) colors (E) frontal zones (F) graptolites (G) sensory neurons (H) adaptations

A:
H
****