As of 2014,approximately ________ of the American population had access to drinking water containing optimal levels of fluoride.
A)75%
B)25%
C)50%
D)90%

Question

Quizplus · Accepted Answer

As of 2014, approximately 75% of the American population had access to drinking water containing optimal levels of fluoride, reflecting widespread adoption of water fluoridation practices to improve dental health.

As of 2014,approximately ________ of the American Population Had Access