Final Product Crossword

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Across
  1. 4. Process of making products in factories
  2. 6. Part of a product users interact with
  3. 10. Using resources in a way that protects the environment long-term
Down
  1. 1. Advertising and selling a product
  2. 2. Person who buys and uses a product
  3. 3. New idea that improves products or technology
  4. 5. Outside covering of a product
  5. 7. Studying how well something works
  6. 8. First working model of a new invention
  7. 9. Legal protection for an invention