Related to Cell Permeability, What Made Life on Land More

Related to cell permeability, what made life on land more difficult than life in the water?

A) In the water, water doesn't tend to move out of permeable cells.
B) Cells are more permeable to water when they are dry outside.
C) On dry land, any water tends to move into permeable cells.
D) Osmosis doesn't tend to occur on dry land.
E) Active transport works more effectively when the cell is wet externally.