第一单元

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Across
  1. 3. feeling
  2. 7. let useless thing out of the body
  3. 8. a guess of the result of the experiment
  4. 9. a subject that studies about living things
Down
  1. 1. living thing needs it to live
  2. 2. reflects light
  3. 3. the thing you observe with a microscope
  4. 4. a part of the microscope that makes it steady
  5. 5. a tool you use to see small things that you can't see with your eyes
  6. 6. a part of the microscope, stable the slide