Causes. There is no known single cause for autism spectrum disorder, but it is generally accepted that it is caused by abnormalities in brain structure or function. Brain scans show differences in the shape and structure of the brain in children with autism compared to in neurotypical children.auses. There is no known single cause for autism spectrum disorder, but it is generally accepted that it is caused by abnormalities in brain structure or function. Brain scans show differences in the shape and structure of the brain in children with autism compared to in neurotypical children.
quotations) rarely adjusting the sentence to fit the grammar of the quotation. The action you should never take when selecting quotations is: Changing the meaning of the quotation by changing the context.
Set off the quotation from the rest of the sentence with a comma. DO NOT use a comma if the quotation is already set off with a question mark or an exclamation mark. If information preceding the quotation is a complete sentence, however, separate the information from the quotation with a colon.