Enviornmenta

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Across
  1. 3. barrie
  2. 4. a chemical that kils things
  3. 5. going out of a car
  4. 6. that makes you have energy.
  5. 8. water
  6. 9. farmers make in the fields
  7. 11. flower
  8. 12. amides, amines, imines, imides
  9. 13. compound of enzymes that regulates to protein
Down
  1. 1. suler
  2. 2. storage for unused chemical energy
  3. 3. regulate calcium deposition
  4. 4. growth of root and flowers.
  5. 7. people breath it
  6. 10. elephant tooth pasted