By controlling solute concentration inside the cell :D
The population of Celles-sur-Aisne is 255.
Celles-sur-Belle's population is 3,676.
The population of Celles-en-Bassigny is 77.
Celles-sur-Ource's population is 459.
Celles-sur-Durolle's population is 1,887.
The population of Celles-lès-Condé is 76.
Celles-sur-Plaine's population is 868.
Dom Bédos de Celles died in 1779.
The area of Celles-sur-Aisne is 6,160,000.0 square meters.
The area of Celles-sur-Belle is 37.24 square kilometers.
The area of Celles-en-Bassigny is 8,920,000.0 square meters.
The area of Celles-sur-Ource is 9,590,000.0 square meters.