Answer the following question: Fact 1: Water causes refraction of light. Fact 2: Water is a compound of hydrogen and oxygen. Given the two facts above, answer the question "What causes a refraction of light?" with the following options: - compound of hydrogen oxygen - focusing a lens - that material's properties - photosynthetic pigments? - oxidation reaction - a hemisphere is tilted away from the sun - sunlight beams - solid, liquid, gas
Answer:
compound of hydrogen oxygen