Q14
Exposure to sunlight helps a person improve his health because
A.
resistance power increases
B.
the infrared light kills bacteria in the body
C.
the ultraviolet rays convert skin oil into Vitamin D
AnswerD.
the pigment cells in the skin get stimulated and produce a healthy tan
Answer: Option C
Solution
Answer: Option C
Solution:
Exposure to sunlight helps a person improve his health because the ultraviolet rays convert skin oil into Vitamin D.