Across
- 3. top or highest point.
- 5. can go or work under water.
- 8. control it from a distance.
- 9. very old, from a time before history was recorded.
Down
- 1. very quick look at something.
- 2. needed or very important.
- 4. controls itself.
- 6. a long, narrow groove or ditch.
- 7. grow well and healthy.