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.
Hays, Kansas. Hays is a city in and the county seat of Ellis County, Kansas, United States. The largest city in northwestern Kansas, it is the economic and cultural center of the region. It is also a college town, home to Fort Hays State University. As of the 2010 census, the city population was 20,510.