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Across
- 2. To write down information for later use
- 4. A substance that living things need for energy and growth
- 7. When water changes from a liquid to a gas
- 8. A form of energy that allows us to see
- 10. The breaking down of rocks by weather, water, and living things
Down
- 1. Any water that falls from clouds such as rain, snow, or hail
- 3. The central part of a cell that controls its activity
- 5. A unit of information that passes traits from parents to children
- 6. The amount of matter in an object
- 9. The molecule inside cells that carries instructions for life