Across
- 2. smallest structural and functional unit of an organism
- 4. improved the microscope, was the first person to view live cells
- 6. gave us the term cell, observed the bark of a cork tree
- 8. comprised of 3 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 arise from preexisting cells
- 12. concluded all plants are made of cells
Down
- 1. concluded all animals are made of cells
- 3. chemical reactions inside the cell
- 5. complex cells, contain a nucleus and membrane bound organelles
- 7. keeps conditions within the organism within tolerable limits (balanced)
- 9. perceiving and responding to changes in the environment