The diagram illustrates an experiment that demonstrates osmosis with a dialysis tubing bag. Following 30 minutes, the liquid level in the glass tube rises or falls ......1...... since the water had a ......2...... water potential compared with the sugar solution. Which words complete the statement correctly?
- A1 down, 2 lower
- B1 down, 2 higher
- C1 up, 2 lower
- D1 up, 2 higher