Across
- 5. organism composed of one cell
- 8. cells reproduce through the process of cell _____________
- 9. tool used by scientists to observe small things
- 11. scientist that observed animal tissues under a microscope and concluded they are made of cells
- 13. scientist that coined the term "cell"
- 14. cells are the basic unit of __________ and function in living organisms
Down
- 1. scientist that observed plant tissues under a microscope and determined they are made of cells
- 2. one living individual
- 3. scientist that concluded that cells must come from pre-existing cells
- 4. organism composed of many cells
- 6. scientist that looked at pond water and teeth scrapings and saw tiny "animacules"
- 7. scientists that were credited with inventing the first compound microscope
- 10. smallest basic unit of life
- 12. what Hooke observed under the microscope