fartuuna10 fartuuna10
  • 19-08-2017
  • Biology
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which of the following substances protect skin from ultraviolet radiation?

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lionelstankyfoot2 lionelstankyfoot2
  • 19-08-2017
contains waterproof substances including keratin
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Аноним Аноним
  • 19-08-2017
synthesize melanin which is responsible for skin color and absorbs ultraviolet radiation to protect skin from damaging effects of sunlight
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