Rh4oavDo3miieSba Rh4oavDo3miieSba

25-01-2016
Biology

contestada

A substance that enters Earth's cycles and does harm to living things is
A. oxygen.
B. freshwater.
C. a pollutant.
D. hydrogen

Respuesta :

AutumnHDunaway AutumnHDunaway

25-01-2016

The answer is C: a pollutant.

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diamomdkelly843 diamomdkelly843

01-12-2018

A substance that enters Earth's cycles and does harm to living things is a pollutant.

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