The surface area to volume ratio decreases as the cell grows. If the cell gets too large, it won't have sufficient surface area to meets its nutritional needs. So, cells have to divide every so often to keep their overall volume small relative to the surface area.
Haysi is a town in Dickenson County, Virginia, United States. The population was 186 at the 2000 census. The pronunciation of the final syllable is that of sigh.
Citrus County is a county located in the U.S. state of Florida. As of the 2010 census, the population was 141,236. Its county seat is Inverness, and its largest community is Homosassa Springs. Citrus County comprises the Homosassa Springs, FL Metropolitan Statistical Area.