Across
- 2. smallest structural and functional unit of an organism
- 4. improved the microscope, first person to view live cells
- 6. gave us the term cell, observed the bark of a cork tree
- 8. comprised of three parts; all living things are made of cells,cells are the basic unit of life, all cells come from preexisting cells
- 10. primitive cells; do not contain a nucleus
- 11. determined cells come from preexisting cells
- 12. concluded all plants are made from cells
Down
- 1. concluded all animals are made from cells
- 3. chemical reactions inside the cell
- 5. complex cells, contains a nucleus and membrane-bound organelles
- 7. keeps conditions in the organism within tolerable limits (balance)
- 9. perceiving and responding to changes in the environment