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Advanced Placement (AP), 22.05.2020 20:07 lily0806
is a type of radiation emitted from the Sun that can be both beneficial and damaging to humans.
A) UVB
B) Halon
C) Radon gas
D) Chlorofluorocarbon
E) Ozone
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is a type of radiation emitted from the Sun that can be both beneficial and damaging to humans.
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