Across
- 3. the person who discovered cells?
- 5. things that can only be seen with a microscope?
- 8. a cavity with in a cell?
- 10. what you place under the microscope?
- 11. what do you see when you look through the eye piece of a microscope?
- 12. the external layer surrounding an animal or plant cell?
Down
- 1. a scientific tool used for magnification?
- 2. what is a microscopic organism?
- 4. the part on the microscope where you place the specimen?
- 6. living substance of a cell not including the nucleus?
- 7. an essential element of a living cell?
- 9. building blocks that make up all living things?