biology unit 1 keyword

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Across
  1. 2. to test something
  2. 4. something that reflects light
  3. 6. to guess the answer
  4. 8. The place to pick up the microscope
  5. 10. what a living thing need
Down
  1. 1. how you feel something
  2. 3. something grown or growing
  3. 5. give baby birth
  4. 7. he bodily process of discharging waste matter
  5. 9. the class we learn about living things