The most hazardous hours for exposure to ultraviolet (UV) rays are between
A. 7:00 a.m. and 10:00 a.m.
B. 1:00 p.m. and 6:00 p.m.
C. 10:00 a.m. and 4:00 p.m.
D. 8:00 a.m. and 12:00 p.m.
Answer: C
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