Across
- 3. To replace something fo a while
- 4. Be sure to like comment and ________
- 6. A cure
- 11. Preventing infection
- 13. Appearing real until close examination
- 14. To watch
- 16. No freezing
- 17. Used to amplify/switch electronic signals
- 18. something to fight off germs
- 19. Second to last competition
Down
- 1. ;
- 2. Act against something to weaken/neutralize something
- 5. Half circle
- 7. To go really fast
- 8. UV
- 9. Moved from one place to another
- 10. See through
- 12. Attack in response
- 15. Illegally made
- 19. Undersea vehicle