1
2
3
4
5
6
7
8
Across
- 1. A tool that makes far-away things look closer
- 6. A mixture where one substance dissolves completely in another
- 7. The band of colors formed when white light is split
- 8. A change in a living thing that helps it survive
Down
- 2. A gas in the air that living things need to breathe
- 3. When water changes from a liquid to a gas
- 4. The amount of matter in an object
- 5. The speed of something in a given direction