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Across
- 1. An educated guess about what will happen in an experiment
- 3. How tightly packed the matter is in something
- 5. The band of colors formed when white light is split
- 9. A thread-like structure in cells that carries genetic information
Down
- 2. A tool that makes far-away things look closer
- 4. A community of living things and their environment working together
- 6. To say what you think will happen based on evidence
- 7. A hard solid piece of the Earth made of minerals
- 8. A state of matter that spreads to fill any space