Across
- 3. give off
- 5. beyond violet
- 7. *BANG*
- 8. speed in a general direction
- 11. the rate at which something moves
- 12. a specific type of gene
- 16. the line on the moon
- 17. range of waves
- 18. characteristics of the wave
- 19. difference
Down
- 1. mental note
- 2. wave height
- 4. large molecule does important things
- 6. can not be created nor destroyed
- 9. what?
- 10. the energy something has because it is moving
- 13. moon not in our solar system
- 14. babies and adults look different
- 15. why?