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Zielflug [23.3K]
3 years ago
15

In addition to being necessary for respiration, _______ also provides UV radiation protection. 

Biology
2 answers:
Darina [25.2K]3 years ago
6 0

the answer is D: oxygen, how did u not know that?

antiseptic1488 [7]3 years ago
3 0

Best answer would be  D

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