Across
- 2. gatherers people who hunt animals and gather wild plants,seeds,fruits, and nuts to survive
- 4. an early ancestor of humans
- 5. a relative who lived in the past
- 7. Era the first part of the Stone Age when people first used stone tools
- 9. ages long periods of freezing weather
- 10. an object that has been modified to help a person first person accomplish a task
Down
- 1. the time before there was writing
- 3. to move to a new place
- 6. a community of people who share a common culture
- 8. bridge