In 1980, the child visited the dentist once a year on an average. By 2000, the number of visits had increased to two and today the average visits reached to three. Each of the following, if true, could explain this trend except-
A Dentist fees have declined over the period
B Better home care of teeth has reduced the number of cavities.
C Dental care has become less painful
D Parents are more aware of the importance of dental care.
Solution
Correct Answer: Option B
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