Which information makes this article reliable?
fluoride has been added to drinking water since the
1960s
some people doubt the necessity of fluoridation.
more than 50 studies were conducted.
fluoride has been found to prevent cavities in teeth.

According to aristotle, what is an "artistic" proof?

Modernist poets were concerned with many issues and used their poetry to express their concerns. which item from this list was not one of their concerns? a. corruption of traditional american values b. brutality of wwi c. the effects of the great depression d. crowded, crime-ridden city life e. alienation of the individual

How did the english teacher ponyboy? the outsiders