autism prevalence growing in U.S.

autism prevalence growing in U.S. Order Description The CDC announced last year that there has been a 30% increase in autism in the past 2 years!! See attached chart. For this journal, you need to research some possible reasons for this increase. There are several different ideas that are currently be researched. You need at least 2 online sources. Your thoughts should be well organized and information put into your own words. Cite your sources properly.