According to the federal government, more than 479,500 pupils ages ______ were identified as having autism during the 2013–2014 school year.
a. birth–18
b. 14–21
c. 6–21
d. 3–12

Respuesta :

The correct option is C

c. 6–21
The pupils with autism spectrum disorders exhibit some degree of intellectual impairment.  Some of the characteristic they exhibit are impaired social interaction, repetitive and restricted behaviors, and communication deficits.