cailsabripame cailsabripame

21-03-2017
Geography

contestada

After most of the iron in the ocean was trapped in banded iron formations,_________ began dispersing into the atmosphere.

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Jazzmin01 Jazzmin01

21-03-2017

Oxygen began dispersing into the atmosphere.

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pinsydney88 pinsydney88

26-11-2018

The answer is oxygen, hope this helps.

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