New Stone Age

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Across
  1. 4. raising crops and animals for human use
  2. 6. train plants and animals to be useful
Down
  1. 1. culture with specialization, learning
  2. 2. training to do a particular kind of work
  3. 3. 12,000 to 6,000 years ago using agriculture
  4. 5. exchange of goods
  5. 7. extra supply of something