Epv
Across
- 4. A object used to help someone do something
- 7. to do something well
- 9. to move to a new place
- 10. farming
- 11. The time when people started using stone tools
- 12. when people started farming
- 13. The use of skills to meet practical needs
Down
- 1. People who moved to meet their needs
- 2. the time before writing
- 3. To train a animal or plant so they are useful to humans
- 5. to have a extra amount of something
- 6. human existence in cities or towns
- 8. a long period of time