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