Prehistoric Humans

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Across
  1. 5. the act of training for a particular job or occupation. It first happened when people started becoming experts at one particular task like a job.
  2. 7. time where humans switched from hunting and gathering to farming and herding
  3. 9. to tame an animal and keep it as a pet or for farming.
  4. 11. a group of people that have a high level of art/culture, science/technology, and government (etc).
  5. 12. periods of extreme cold
Down
  1. 1. time period before humans invented writing
  2. 2. the reason why groups in the Neolithic Age started to form governments
  3. 3. raising animals and plants to supply food for humans. It is a synonym to the word farming.
  4. 4. time period where humans are using stone tools and hunting and gathering for food
  5. 6. a government whose ruler (usually a king or queen) inherits the position from a parent
  6. 8. time period where humans are using stone tools and farming for food
  7. 10. People who move from place to place as a group to find food for themselves.