How many layers does the heart have; How long on average is the heart; How wide is the heart; What is the pacemaker of the heart; Where is the Sinoatrial node located; How much does the average heart pump per heart beat; How much energy does the heart generate
GeoFacts for Spring Valley Village, TX. Spring Valley Village, TX, is a city located in the eastern part of Texas.
Spring Valley, NY. Spring Valley, incorporated on July 9, 1902 is a village spanning the Town of Ramapo and Town of Clarkstown in Rockland County, New York, United States located north of Nanuet; east of Airmont and Monsey; south of Hillcrest and west of West Nyack. The population was 25,464 at the 2000 census.