Across
- 4. the operation of supply and demand
- 6. prepare and use land for crops
- 7. the city
- 10. the similar characteristics of a region
- 11. to require or need
Down
- 1. creating new ideas or products
- 2. license to exclude others from copying an invention or idea
- 3. financial gain
- 5. to make something available to someone
- 8. the countryside
- 9. a person who purchases goods or services