Crossword Puzzle Assignment

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Across
  1. 2. brain
  2. 5. lots of people
  3. 7. parents
  4. 9. everypeople
  5. 10. nucleus
  6. 13. a mixture
  7. 15. people
  8. 17. living
  9. 18. eyes
  10. 19. plant
  11. 20. DNA
Down
  1. 1. muscles
  2. 3. compressed pounds
  3. 4. burning
  4. 6. plant food
  5. 8. bigger
  6. 11. belly
  7. 12. breathing
  8. 14. genes
  9. 16. periodic table