Across
- 4. study of how people use limited resources
- 7. limited resources and unlimited wants
- 8. first limited resource
- 10. an object you need to survive
Down
- 1. a thing you would like to have
- 2. second limited resource
- 3. third limited resource
- 5. when you choose a good option over another
- 6. comparing what you get from what you give
- 9. the worth of an item