science

1234567891011121314151617181920
Across
  1. 1. temporary extantions
  2. 6. consumer
  3. 10. changes nitrogen to air
  4. 12. produce chemicals
  5. 15. short tread like structer
  6. 16. one celled organisim
  7. 17. kill bacteria
  8. 18. an organisam that uses oxegen
  9. 20. Many bacteria that live in moist conditions
Down
  1. 2. produce thick wall
  2. 3. any orgenisan that cause dieases
  3. 4. live without oxegen
  4. 5. one or many cell
  5. 7. produce poison
  6. 8. one or many celled organism
  7. 9. one important group
  8. 11. organism that causes diesese
  9. 13. produce new cells
  10. 14. long thin whip like structure
  11. 19. plant like