Across
- 4. To use machines or computers to do work that people did before.
- 8. Facts or information used to show that something is true
- 9. To study something closely and carefully to understand it.
- 10. A scientific test to discover how something works or to prove a theory
Down
- 1. The purpose or activity of something.
- 2. The result of an action or situation, especially a bad one
- 3. A new idea, method, or invention
- 5. Made by humans, not natural.
- 6. To watch carefully to gain information.
- 7. A room or building where scientific experiments are done