Answer:
Lack of language acquisition and low IQ.
Explanation:
Autism Spectrum disorder is a neurological disorder that started from childhood in a person's life and continues until the end of the life of a person. Autism affects personal communication, leaning and how a person reacts with the situation. It also includes pervasive syndrome and Asperger syndrome. This disorder also called a spectrum because it consists of a variety or range of symptoms. These types of children have repetitive behavior and restricted interest area. These children have problems in communicating with others. These children waste their time arranging things in order and repeat the same word or sentence.