Characteristics of Life

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Across
  1. 6. living parts of the environment
  2. 7. an organism whose cells do not have a nucleus
  3. 9. organisms whose cells have a nucleus
  4. 11. living thing made of one cell
  5. 12. something that causes a reaction
  6. 13. smallest level of classification
  7. 14. living parts of the environment
  8. 15. the variety of different types of living things
  9. 17. organism that can make its own food
Down
  1. 1. process that creates new organisms
  2. 2. living things made up of more than one cell
  3. 3. science of naming and classifying organisms
  4. 4. organism that gets its food from outside body
  5. 5. trying to maintain stable internal conditions
  6. 8. organizing organisms into groups
  7. 10. non living parts of the environment
  8. 16. a reaction to a stimulu