Across
- 4. groups of people that move from place to place
- 5. the act of training for a particular job
- 6. iceman
- 7. relating to the earliest period of the stone age
- 9. an amount that is left over after a need has been met
Down
- 1. to adapt an animal to live with humans for the advantage of the humans
- 2. people that follow their food
- 3. the study of objects to learn about human past life
- 4. relating to the latest period of the stone age
- 8. object made by people