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