What are the major causes of death among the elderly? -psychology

What are the three criteria necessary to qualify for special education services under the individuals with disabilities education act category of intellectual disabilities? an intellectual functioning of 70 or more on a standardized iq test significant difficulty with tasks of everyday living (adaptive behavior) subaverage intellectual function (2 or more sd below the mean on a standardized iq test) impaired intellectual performance due to a traumatic brain injury deficits in intellectual functioning occur during the developmental period to distinguish id from other disabilities

In your opinion which are the 3 most important statistics to improve to promote a better future in america and why?

According to the aztec history, how did the aztecs know where to build their new city of tenochtitlan? why was this a good location?