Cell Theory

123456789101112
Across
  1. 2. smallest structural and functional unit of an organism
  2. 4. improved the microscope, first person to view live cells
  3. 6. gave us the term cell, observed the bark of a cork tree
  4. 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
  5. 10. primitive cells; do not contain a nucleus
  6. 11. determined cells come from preexisting cells
  7. 12. concluded all plants are made from cells
Down
  1. 1. concluded all animals are made from cells
  2. 3. chemical reactions inside the cell
  3. 5. complex cells, contains a nucleus and membrane-bound organelles
  4. 7. keeps conditions in the organism within tolerable limits (balance)
  5. 9. perceiving and responding to changes in the environment