personal connections and trade

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Across
  1. 1. buying and selling goods
  2. 6. societal customs and norms of a group of people
  3. 7. bond between people and places
  4. 8. the application of scientific knowledge to the practical aims of human life
Down
  1. 2. an ecosystem
  2. 3. the study of past events, particularly in human affairs
  3. 4. to change or adapt
  4. 5. the social science that studies the production, distribution, and consumption of goods and services.