Diffusion/Osmosis Puzzle By- Kenzlee Machak

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Across
  1. 2. when particles in one area move without any additional energy
  2. 4. pure water causes cells to _______
  3. 6. the diffusion of water through a selectively permeable membrane
Down
  1. 1. whenever the concentration is the same throughout space
  2. 3. WW1 soldiers had to experience this when they lived in there trenches for days
  3. 5. ________ occurs when particles move form areas of high to low concentration