gauges crossword

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Across
  1. 2. a thick solution
  2. 3. smallest unit of life
  3. 4. a virus
  4. 5. ring to protect
  5. 6. boss
  6. 9. a bacteria
Down
  1. 1. holds food
  2. 3. jelly
  3. 7. thin layer
  4. 8. packaging