Across
- 3. a device used for measuring liquids
- 5. a device used to measure wind speed
- 7. a simple machine that uses a wheel and rope to pull something
- 8. the process plants use to make their own food
- 9. a device used to measure air pressure
- 10. an educated guess that is part of the scientific method
Down
- 1. a tool used to magnify things
- 2. a device used to measure weight
- 4. a simple machine otherwise known a ramp
- 6. a device used to measure temperature