Term 1 Final Vocabulary

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Across
  1. 1. A thin piece of glass or plastic placed over a specimen
  2. 3. Pointing straight up and down
  3. 8. Parallel to the ground, running left to right
  4. 9. A substance that speeds up the nervous system
  5. 11. A number that represents the middle of a group of numbers
  6. 13. A set amount by which a measurement or value increases
  7. 14. Adjusting the microscope so that the specimen appears clear
  8. 17. A hormone your body releases during stress or excitement
  9. 18. A thin piece of glass used to hold a specimen for viewing
Down
  1. 2. The object or sample being observed
  2. 4. The variable that is changed or controlled in an experiment
  3. 5. How much larger an object appears through a microscope
  4. 6. A tiny freshwater crustacean often used in science experiments
  5. 7. The combined magnification of the ocular and objective lenses
  6. 10. The variable that is measured or observed in an experiment
  7. 12. A substance that slows down the nervous system
  8. 15. A pair of numbers used to on a graph
  9. 16. rate The number of times the heart beats in one minute
  10. 19. A substance that has an effect on the nervous system