Fluoridation

Fluoridation:

A) helps to keep drinking water free of disease-causing organisms.
B) is more common in the western United States than on the east coast.
C) may eventually be replaced by ultraviolet disinfection or filtration through activated carbon granules.
D) is the main reason for the increase in tooth decay observed in children over the past few decades.
E) has not been linked to any serious medical conditions or side effects.