Invitation to Science

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Across
  1. 7. an organism that consists of many cells
  2. 8. the study of the body structure
  3. 11. a conclusion based on reasoning
  4. 16. the science of classification
  5. 17. stable internal conditions that living things must maintain
  6. 19. the process by which life continues
  7. 20. the level of classification that is directly below class
Down
  1. 1. substances found in food
  2. 2. a partial representation of something
  3. 3. an inactive state, like hibernation, that organisms use to save energy
  4. 4. the smallest unit of living thing
  5. 5. facts about nature
  6. 6. scientific term for living things
  7. 9. the number of independent variables a good experiment should include
  8. 10. an organism's home
  9. 12. an organism that is active at night
  10. 13. a sensible explanation to a problem
  11. 14. the study of reasoning
  12. 15. reasoning from specific to general
  13. 18. the term that refers to a distinct type of living things