NoS and Organisation of Life

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Across
  1. 2. Control Centre of the cell
  2. 7. Powerhouses of the cell
  3. 10. Holds Liquid
  4. 13. Made up of only one cell
  5. 15. Made up of many cells
  6. 17. Tool used to observe cells.
  7. 18. Something that has the potential to ignite.
  8. 19. The _________ Method. Series of steps followed by scientists.
  9. 20. The area of science that deals with all things living.
Down
  1. 1. You must follow these at all times in the science lab.
  2. 3. Removal of waste materials
  3. 4. A factor that can be changed, controlled or measured in an experiment
  4. 5. An idea, prediction or a question that will be investigated.
  5. 6. You would use this to heat substances in the lab.
  6. 8. Basic unit of life.
  7. 9. Another word for a living thing
  8. 11. Something we use for comparison in an experiment.
  9. 12. All living things possess these. _________ of life.
  10. 14. Photosynthesis occurs here
  11. 16. animal cells don't have these.