Across
- 4. – A transparent object that bends and focuses light.
- 6. – An object that attracts iron and certain other metals.
- 8. – An instrument used to measure temperature.
- 9. – A thin piece of glass used to hold a specimen for viewing under a microscope.
- 10. – A device that produces light when electricity passes through it.
- 13. – A complete path through which electricity flows.
- 15. – A smooth surface that reflects light.
- 16. – The part of a plant that absorbs water and minerals from the soil.
- 18. – A glass container used to mix, heat, or hold liquids.
- 19. – A tool used to hold or pick up small objects safely.
Down
- 1. – An instrument used to measure the mass of an object.
- 2. – A tool used to pour liquids into containers with small openings.
- 3. Tube – A narrow glass tube used for small experiments.
- 5. – The part of a plant that can grow into a new plant.
- 7. – A tool used to transfer liquid one drop at a time.
- 9. – A sample collected for observation or study.
- 11. – A source of electrical energy.
- 12. – An instrument used to view very small objects.
- 14. – The basic building block of all living things.
- 17. – The part of a plant that makes food using sunlight.