It Is Critical for Body Cells to Maintain Fluid and Electrolyte

It is critical for body cells to maintain fluid and electrolyte balance by:​

A) increasing intake of sodium when a person becomes dehydrated.
B) allowing minerals to slip freely across the cell membranes.
C) ​attracting water into the cell through increased electrolyte concentrations.
D) ​keeping the majority of water outside the cells.
E) ​allowing minerals to follow the flow of water.