Biology

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Across
  1. 2. a special type of dipole-dipole attraction between molecules
  2. 5. is key to all living things
  3. 6. complex molecules broken into smaller ones
  4. 7. attration of water molecules to other substances
  5. 12. c6h1206
  6. 14. water is a great solvent
  7. 16. water is consistantly recycled
  8. 17. is key to all living thing also cycles
  9. 19. 6 primary elements
  10. 20. requires large amounts of energy to make minor changes in degree
Down
  1. 1. the attraction of water to itself
  2. 3. evaparation, convection,precipitation
  3. 4. fossil fuels contain sulfer in combustion
  4. 8. is closely linked with carbon cycle
  5. 9. h20
  6. 10. all organisms require sulfur as an important part of protein
  7. 11. breaks complex organic matter into small inorganic matter
  8. 13. water is made of 2h and 1o
  9. 15. 03
  10. 18. c6h1206-->6co2+h20