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zloy xaker [14]
3 years ago
7

Which of the following substances protect skin from ultraviolet radiation?

Biology
2 answers:
Troyanec [42]3 years ago
7 0
<span>synthesize melanin which is responsible for skin color and absorbs ultraviolet radiation to protect skin from damaging effects of sunlight</span>
charle [14.2K]3 years ago
4 0
<span>contains waterproof substances including keratin</span>
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