Water with a lower concentration of sugar is placed on one side of a container; water with a higher concentration of sugar is placed on the other side of the container. The two sides are separated by a barrier. This situation would demonstrate passive transport if which of the following were to occur? A. Sugar molecules pass through the barrier until the concentration of sugar is uniform throughout.
B. Sugar molecules are pushed through the barrier until one side has all of the sugar molecules.
C. The water level on one side of the tube rises until it is much higher than the water level on the other side.
D. The water evaporates from one side only until the concentration of sugar is equal on both sides.