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Across
  1. 3. People live in commun
  2. 5. People use
  3. 7. Since before we had farming
  4. 8. We often think it
  5. 9. Plants in the ocean
Down
  1. 1. Human settlements are built
  2. 2. Fish is one
  3. 4. The ocean is home
  4. 6. is a way we connect wi