If a given solution has a 30 percent solute concentration, and more solute is added to the solution, the new solute concentration could be:

If a given solution has a 30% solute concentration and that more of the solute would be added to the mixture, then the new concentration of the solute would be higher than the original since more solute is present in the solution. Concentration will always be the amount of a substance in a mixture per amount of the solvent or the solution. So, concentration and the amount of solute has a direct relation.

It changes food into energy that the organism can use.