Across
- 5. The process of changing plants or animals to make them more useful to humans.
- 8. is an early ancestor of modern-day humans.
- 10. Huge stones used as monumentys or as the sites for religious gatherings.
- 12. The middle of the Stone age.
- 13. The freezing times.
- 14. Is a xommunity of people who share a common culture.
- 15. The dometication of plants led to the development of it.
Down
- 1. A strip of land connecting two continents.
- 2. People who hunt animals and gather wild plants,seeds,fruits, and nuts to survive.
- 3. Is the first part of the Stone Age.
- 4. The New Stone age
- 6. Handheld object that has been modified to help a person accomplish a task.
- 7. Historians call the time before there was writing
- 9. To move to new places.
- 11. A relative who lived in the past.
