In some areas, fluoride is added during the municipal water treatment process in order to help
A. prevent goiter.
B. prevent the growth of bacteria.
C. prevent the development of mental retardation.
D. reduce tooth decay.
Answer:D
In some areas, fluoride is added during the municipal water treatment process in order to help
A. prevent goiter. B. prevent the growth of bacteria. C. prevent the development of mental retardation. D. reduce tooth decay.