9th Grade Biology Unit 1 Midterm Review

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Across
  1. 2. something suspected by your senses
  2. 4. the cylinder lenses used for different magnifications
  3. 7. supports the occular
  4. 9. step 1 of the scientific method
  5. 12. the magnification of the occular times the magnification of the objective
  6. 13. allows certain amounts of light into the microscope
  7. 14. where you put your eye on a microscope, has 30x magnification
  8. 15. illuminates stage of microscope
  9. 18. hold the specimen in place
  10. 19. holds the objectives in place
  11. 20. solid, bottom part of microscope
  12. 21. step 3 of the scientific method
  13. 22. where the specimen is placed for viewing
Down
  1. 1. knob used after coarse adjustment for better focus
  2. 3. explanation of a phenomenon based on numerous experiments/observation
  3. 5. knob used first for focusing
  4. 6. experiment where only one factor is changed between identical setups
  5. 8. an educated guess based on observations & research
  6. 10. step 4 of the scientific method
  7. 11. step 5 of the scientific method
  8. 16. supposed reason for an observation
  9. 17. step 2 of the scientific method