answers.yahoo.com More answers - read more
Feb 7, 2005 ... The life expectancy for people with mental retardation without Down syndrome who .... Allow time for a person to adjust to changes in light. - read more
Please vote if the answer you were given helped you or not, thats the best way to improve our algorithm. You can also submit an answer or search documents about what is the life expectancy of a mentally retarded person.