Biology Semester Review

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Across
  1. 5. reproduction that produces and organism identical to parent
  2. 7. the substance that is dissolved into another substances
  3. 9. a molecule where electrons are shared unevenly
  4. 12. organism where 1 cell does all life functions
  5. 13. keeping an internal balance
  6. 14. a reaction to a signal from the environment
  7. 15. reproduction that provides variety
  8. 16. large molecule made of many smaller molecule
  9. 18. moving water within spaces using cohesion and adhesion
  10. 20. small molecule that joins to make bigger molecules
Down
  1. 1. all the chemical reaction in an organism
  2. 2. a signal from the environment
  3. 3. the attraction of molecules of the same substance
  4. 4. structural and functional unit of life
  5. 6. study of life
  6. 8. the substance that does the dissolving in a solution
  7. 10. attraction between molecules of different substances
  8. 11. an organism that does not make its own food
  9. 17. organism that has specialized cells
  10. 19. an organism that makes its own food