Cell Theory

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Across
  1. 2. determined cells come from pre-existing cells
  2. 5. concluded all plants are made of cells
  3. 6. primitive cell
  4. 7. smallest structural unit of a living organism
  5. 8. concluded all animals are made of cells
  6. 10. complex cells
  7. 12. improved the microscope to view live cells
Down
  1. 1. keeps conditions within the organism balanced
  2. 3. comprised of three parts
  3. 4. chemical reactions in the cell
  4. 9. gave us the term cell
  5. 11. perceiving and responding to changes in the environment