Across
- 3. the top or highest point
- 5. able to go or work underwater
- 8. able to be controlled from a distance
- 9. old; from a time before history was recorded
Down
- 1. a quick look
- 2. needed; very important
- 4. able to control itself
- 6. a long, narrow groove or ditch
- 7. to grow well and be healthy