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QiTian QiTian
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6 years ago
According to the Ultraviolet Index of Risk for Skin Damage and Sun Protection Behaviors, an ultraviolet index of 9 is considered
 
  A) low. B) very high. C) high. D) moderate.
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danielmata99danielmata99
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6 years ago
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QiTian Author
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6 years ago
Brilliant
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Yesterday
Just got PERFECT on my quiz
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2 hours ago
Smart ... Thanks!
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