Discussion :: Basic General Knowledge
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Exposure to sunlight helps a person improve his health because
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A.
the infrared light kills bacteria in the body
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B.
resistance power increases
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C.
the pigment cells in the skin get stimulated and produce a healthy tan
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D.
the ultraviolet rays convert skin oil into Vitamin D
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Answer : Option D
Explanation :
No answer description available for this question.
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