Across
- 3. is any handheld object that has been modified to help a person acomplish a task
- 4. the first part of the stone age
- 5. the time before writing
- 7. to move
- 8. an early ancestor of humans
Down
- 1. a realitive that lived in the past
- 2. people who both hunt and gather plants
- 6. a community of people who share a common culture