School work lol

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Across
  1. 3. A device make life easier.
  2. 6. A level of human development where people live together
  3. 9. A yellowish brown metal alloy of copper.
  4. 12. Getting better at something
  5. 13. The number of people.
  6. 14. A wandering group of people.
  7. 15. A widespread transition of humans from hunter gatherer societies to farming settlements
Down
  1. 1. Age: A period of human history between the middle of the Paleolithic Age and the Neolithic Age.
  2. 2. A process of cultivating food or taming animals for human to use.
  3. 4. Knowledge put to practical use to solve problems.
  4. 5. A wanderer that does not have a permanent home.
  5. 7. An amount of left over
  6. 8. A talented craftsperson.
  7. 10. A period of human development characterized by the development of stone.
  8. 11. Age: A period of human history characterized by the development of agriculture and the domestication of animals.