ardillacuervo
ardillacuervo ardillacuervo
  • 30-04-2019
  • Biology
contestada

The ozone layer serves as____ and protects us from harmful UV radiation that comes from the.
a.point-source pollutant
b. Thermal pollutant
c. Sunscreen
d. Blanket

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bauleyp
bauleyp bauleyp
  • 30-04-2019

i think the answer is c

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