Across
- 2. the need or strong desire to do or to have something
- 7. research
- 8. a fact or situation that is observed to exist or happen
- 11. likewise
- 12. man-made,a copy of something natural
- 13. people who are fully grown
Down
- 1. a room or building equipped for scientific experiments
- 2. awareness
- 3. a sudden short feeling of physical or mental pain
- 4. researchers
- 5. approximately
- 6. people who watch (TV for example)
- 9. an organ of soft nervous tissue contained in the skull
- 10. exhausted, used up
- 13. rich, wealthy