Across
- 3. known as the old stone age
- 4. Humans who hunt animals and Gater other foods
- 5. constantly moving to provide basic needs.
- 7. It is a strip of land used to connect continents
- 8. A time when glaciers covered the earth
Down
- 1. Scientist those study artifacts
- 2. known as the New stone age
- 4. Humans that developed in Africa.
- 6. are used to tell stories and communicate.