Ecology Part II Crossword

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Across
  1. 1. the movement of molecules across a cell membrane into a region of higher concentration
  2. 3. a sugar which is an energy source in living organisms and is a component of many carbohydrates
  3. 4. a process in which a molecule passes through a cell membrane via a concentration gradient
  4. 5. a microscopic membrane of lipids and proteins which forms the external boundary of the cytoplasm of a cell or encloses a vacuole
  5. 8. a process by which molecules of a solvent pass through a semipermeable membrane from a less concentrated solution into a more concentrated one
  6. 9. having a higher osmotic pressure than a particular fluid
  7. 10. the spreading of something more widely
  8. 12. colorless, odorless gas produced by burning carbon and organic compounds
  9. 13. the process by which plants other organisms use sunlight to make food from carbon dioxide and water
  10. 14. a nonmetal which has two main forms and also occurs as impure form in charcoal, soot, and coal
  11. 16. the processes by which water circulates between the earth's oceans, atmosphere, and land
  12. 18. a colorless, transparent, odorless, tasteless liquid
Down
  1. 1. respiration using oxygen
  2. 2. process through which cells convert sugars into energy
  3. 4. the cycle that describes the movement of phosphorus through the lithosphere, hydrosphere, and biosphere
  4. 6. having a lower osmotic pressure than a particular fluid
  5. 7. a change in global or regional climate patterns
  6. 11. relating to a solution having the same osmotic pressure as some other solution
  7. 15. a colorless, odorless gas
  8. 17. a compound of an adenosine molecule bonded to three phosphate groups