Microorganisms

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Across
  1. 4. Tuberculosis is caused by a ______.
  2. 7. Spoilage of fats and oils.
  3. 9. Some microorganisms live in ____ environments.
  4. 10. The microorganism used in bakery industry.
Down
  1. 1. Spoilage of foods contain proteins.
  2. 2. Foods can be preserved _____.
  3. 3. Another name for bio gas.
  4. 5. _____ food is unsafe for consumption.
  5. 6. Not considered as a cell but is a microorganism.
  6. 8. A substance produced during fermentation.