Cellular transport 2

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Across
  1. 2. where the cell gains water (9 letters)
  2. 4. membrane that controls movement (14 letters)
  3. 6. move until balance is reached (11 letters)
  4. 8. of particles from high to low concentration (9 letters)
Down
  1. 1. channels help substances move without energy (18 letters)
  2. 2. where water leaves the cell (10 letters)
  3. 3. of transport that needs no energy (7 letters)
  4. 5. movement through a membrane (7 letters)
  5. 7. with equal concentration (9 letters)