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.
[bob] Lamu county: Indian Ocean area inland north of Lamu city; Garissa county: north and west of Mundane range; Tana River county: forests inland from Kipini city; 11 villages or more. 7,600 (2009 census), increasing. 1,600 monolinguals. Status: 6a (Vigorous).