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Across
- 1. When a gas cools and turns back into a liquid
- 3. The passing of traits from parents to their children
- 4. The natural home of an animal or plant
- 6. A substance made of two or more elements bonded together
- 8. Something in an experiment that can be changed or measured
Down
- 2. The band of colors formed when white light is split
- 5. How often something happens in a given time
- 7. Facts and information collected from experiments