Across
- 4. Earth's outer layer
- 9. method of identifying what caused a death
- 11. Male reproductive organ in a flower
- 13. Indication left on an object
- 14. evidence Shared characteristics among a group
- 15. Inorganic solid substance
- 17. Deceptive imitation of documents
- 18. Distinctive fingerprint pattern
- 19. Long barreled firearm
- 20. Projectile fired from a gun
Down
- 1. Small, often microscopic
- 2. Transfer of pollen to stigma
- 3. mark made by a tool
- 5. FBl's criminal database
- 6. Transparent material often used in windows
- 7. Scientific investigation technique
- 8. Pattern on the bottom of a shoe
- 10. Interpretation of sensory info
- 12. Imprint left by a tire
- 14. Medium of exchange
- 16. relating to biology or living things