Characteristics of Life

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Across
  1. 7. all living things have the potential to undergo __ over time
  2. 9. any living thing
  3. 10. a response is a reaction to a ___
  4. 12. how plants obtain energy
  5. 13. reproduction that combines genetic information
  6. 15. an organism that obtains energy by eating other organisms (animals)
  7. 16. the study of life
Down
  1. 1. maintaining constant internal conditions; changing to stay the same
  2. 2. an organism that has only one cell
  3. 3. all living things ____ to their environment
  4. 4. an organism that obtains its energy from sunlight (plants)
  5. 5. creates the next generation
  6. 6. the ability to do work; all living things require it
  7. 8. contains the instructions for living things
  8. 11. reproduction that has only one parent
  9. 14. living things are composed of one or more __