Biology crossword

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Across
  1. 1. solution with net movement of water in
  2. 7. all cells are surrounded by a cell membrane which is …
  3. 8. movement of molecules
  4. 10. when a cell membrane has pulled away from the cell wall
  5. 12. it causes random movement of molecules
  6. 13. prevents the cell from bursting, stops too much water entering
  7. 15. Water is a … because it is capable of dissolving more substances than any other liquid
Down
  1. 2. the diffusion of water molecules
  2. 3. when the concentration of particles is higher in one area than another
  3. 4. blood is made up from this liquid and also cells
  4. 5. the movement of particles through a cell membrane
  5. 6. can move in and out of cells by osmosis
  6. 9. solution with no net movement of water
  7. 11. can restrict the free movement of the molecules
  8. 14. solution with net movement of water out