Cell Theory

4. Cells are the basic building blocks of ___.
6. Organisms made of many cells.
8. This scientist studied animals and identified that all animals are made of cells.
13. Scientist who first discovered and named the cell.
14. Scientist who observed living cells under the microscope.
17. Organisms made of one cell.

1. This scientist studied plants and identified that all plants are made of cells.
2. Science tool that made it possible to discovery cells.
3. Scientist who stated that all cells come from pre-existing cells.
5. Type of cell that Schleiden studied.
7. The building block of all living things.
9. All living things are made of ___ or more cells.
10. All cells come from ___ cells.
11. Inferred explanations in science, strongly supported by evidence.
12. Robert Hooke viewed this under a microscope and first identified cells.
15. Type of cell that Schwann studied.
16. A unicellular organism Anton van Leeuwenhoek observed.