Characteristics of Life and The Cell Theory

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Across
  1. 3. describes why
  2. 5. process of using materials
  3. 7. used a microscope to observe cork
  4. 10. cells come from ______________ cells
  5. 14. Schwann concluded that all animals were made of cells
  6. 16. organisms can be _____________ (made of 1 cell) or multicellular (made of more than 1 cell)
  7. 17. concluded all plants were made of cells
  8. 18. DNA is inherited from your ______________
  9. 19. all living things ___________ and develop during at least part of their life
  10. 20. living things need a constant supply of materials and ______________
Down
  1. 1. process of keeping the internal environment stable/balanced/constant
  2. 2. organisms detect and respond to internal and external ___________
  3. 4. stimuli that come from within the organism
  4. 6. cells are the basic unit of _____________ and function
  5. 8. observed teeth scrapings, first to view living organisms
  6. 9. the genetic code
  7. 11. all living things are made of _____________
  8. 12. reasoned that all cells come from preexisting cells
  9. 13. Virchow observed cells ______________
  10. 15. explains what/how