Multiple Choice
Which of the following statements is true concerning fluoridation of water in the United States?
A) More than 75% of the U.S. population is served by community water systems with optimally fluoridated water.
B) Twenty-five percent of people in the United States receive water with sufficient naturally occurring fluoride concentrations.
C) More than 50% of the U.S. population does not have access to optimally fluoridated water.
D) The percentage of the population served by community water systems receiving optimally fluoridated water varies substantially by state.
Correct Answer:

Verified
Correct Answer:
Verified
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