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: Evolution occurs by a process called natural selection., Fact2: Adaptation is the result of natural selection., Question: What leads to evolution? (A) Plants growth (B) competition (C) Adatation (D) our star (E) Experimentation (F) Stagnation (G) environment (H) Information
[A]: C


[Q]: Fact1: if a living thing becomes too cold then that living thing will die, Fact2: Plants and animals live, die, and decompose only to be recycled again., Question: If a thing becomes too cold then it will die and do what? (A) direct damage to the lungs (B) decreases its bodily water (C) If they can no longer get food (D) massive damage (E) remove lungs (F) change species (G) decompose and be recycled (H) recycle plastics
[A]: G


[Q]: Fact1: Hormones are chemical messengers that control many body functions., Fact2: Many hormones are proteins ., Question: What are many chemical messengers that control body functions? (A) gasses (B) photons (C) acetic acid (D) flames (E) heat or cold (F) chemical waste (G) proteins (H) sweating
[A]:
G