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Across
- 1. A state of matter that flows and takes the shape of its container
- 3. How tightly packed the matter is in something
- 6. Two or more atoms joined together
- 7. The force that makes magnets attract or repel
- 8. A push or pull that can change how something moves
- 9. A gas in the air that living things need to breathe
Down
- 2. A material that does not let electricity or heat pass through easily
- 4. Related to the large plates that make up Earth's surface
- 5. The molecule inside cells that carries instructions for life
- 7. The act of moving or changing position