Life: Chapter 1, Section 1

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Across
  1. 2. An action or behavior to a stimulus.
  2. 6. Self feeders.
  3. 8. All living things grow and __.
  4. 9. Cellular energy sources.
  5. 10. All living things respond to their __.
  6. 11. Building materials of cells.
  7. 12. Organisms that must eat to get energy.
  8. 13. The genetic material.
  9. 17. Another name for living things.
  10. 18. The process of change that occurs during an organisms's life.
  11. 19. Organisms composed of many cells.
  12. 21. All living things use __.
  13. 22. Things in an organism's surroundings that it responds to.
Down
  1. 1. All living things have cellular __.
  2. 3. Variable that could change but shouldn't.
  3. 4. Stable internal conditions in an organism.
  4. 5. All living things contain similar __.
  5. 7. The idea that life can come from non-living things.
  6. 14. Single-celled organisms.
  7. 15. Variable changed on purpose in an experiment.
  8. 16. Ability of an organism to make more of its own kind.
  9. 18. Result of an experiment.
  10. 20. Version of the IV done first for comparison.