Across
- 3. searching from place to place
- 5. scientists who interpret artifacts
- 8. Ancient tools and weapons
- 9. scientist who studies origins of humans
- 10. tools that grind and crush hard objects
Down
- 1. trash heap
- 2. to wander from place to place.
- 4. time before history was written down
- 6. planting and growing crops
- 7. fences of sharp wooden stakes