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Home Q & A Board Science-Related Homework Help Health, Nutrition, and Food Sciences
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yncr yncr
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6 years ago
Sasha visits the tanning bed at least twice per week. By doing this, she is exposing herself to excessive amounts of ____.
 A) natural sunlight
  B) ultraviolet B rays
  C) ultraviolet X rays
  D) ultraviolet A rays
  E) vitamin D
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ktlyn_16ktlyn_16
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6 years ago
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asd454512
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6 years ago
Brilliant ツ
Ifekwunigwe
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Yesterday
Thank you, thank you, thank you!
Gamiung3657
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2 hours ago
This helped my grade so much Perfect
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