Abbigarchionawm Abbigarchionawm

24-12-2016
Biology

contestada

Ozone is both helpful and harmful to life on Earth.
true or false

Respuesta :

scme1702 scme1702

25-12-2016

True.

In the upper layers of the atmosphere, it blocks UV radiation from the sun; however, in the lower layers, it is a pollutant.

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AshlynRoseF04 AshlynRoseF04

06-11-2020

Answer:

True

Explanation:

edge 2020

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