Answer :
The answer is option "a, Repetitive, self-absorbed activities".
Autism spectrum disorder (ASD) refers to a formative issue that influences correspondence and conduct. Despite the fact that autism can be analyzed at any age, it is said to be a "formative issue" since manifestations for the most part show up in the initial two years of life.
Autism spectrum disorder (ASD) refers to a formative issue that influences correspondence and conduct. Despite the fact that autism can be analyzed at any age, it is said to be a "formative issue" since manifestations for the most part show up in the initial two years of life.