Living Things

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Across
  1. 1. A change in characteristic of a living thing that helps it survive in its environment
  2. 3. Go into a deep sleep in cold winter months
  3. 6. All living and nonliving things in one area
  4. 7. Anything that makes the water, air, or land dirty
  5. 9. When organisms try to use the same resource
  6. 12. Looking like another living thing
Down
  1. 2. Things an organism requires to survive
  2. 4. All living things
  3. 5. Anything that meets a need
  4. 6. Nonliving things surrounding an organism
  5. 8. Move from one place to another
  6. 10. Animals that are food for other animals
  7. 11. Blend in with surroundings