biology u1

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Across
  1. 3. support the whole microscope
  2. 7. used to support the body tube
  3. 8. used to block or adjust light.
  4. 9. let the microscope to stand steady
  5. 10. used to reflect light
Down
  1. 1. used to place the slide
  2. 2. let the slide didn't move
  3. 4. Bearing offspring
  4. 5. breath
  5. 6. it must be ingest,it could make people healthy