A scientist places four identical cells into four different liquids, each with different concentrations of magnesium.
Cell
Description of Liquid
W
Slightly more magnesium than the cell
X
The least amount of magnesium
Y
Slightly less magnesium than the cell
Z
The most amount of magnesium
Which cells will likely grow larger over time?
cells W and Z
cell W only
cell Y only
cells X and Y