unit 1

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Across
  1. 2. make their own food.
  2. 4. Has one cell.
  3. 5. Has a nucleus.
  4. 6. measured by the quantity.
  5. 9. Reproduction offspring is produced by 1 parent.
  6. 10. Describes characteristics.
  7. 11. Single-celled organism.
  8. 14. Chemical reactions.
  9. 15. Steady conditions of human anatomy.
Down
  1. 1. Has many calls.
  2. 3. process of becoming different.
  3. 7. Reproduction 2 parents are needed to produce offspring.
  4. 8. Eats food.
  5. 12. Factor Non-living organisms that change the environment.
  6. 13. Factor living organisms that change the environment.