Across
- 3. a small tool or device with a clever design or unusual use
- 5. the remains or trace of a living animal or plant from a long time ago
- 6. secret and confidential business
- 9. a very tall building
- 10. a panel below the windshield in a car or other vehicle
Down
- 1. a building used to grow plants all year long and usually has a glass roof and walls
- 2. a statement of something as true
- 4. secret information
- 7. a field of knowledge having to do with the inventions and methods of solving problems that are produced through research in science
- 8. the waste matter of animals, such as cows and horses, used to fertilize the soil and help plants grow
- 11. a person who has been given the power to do certain actions for someone