lolacastanho lolacastanho

19-11-2020
Chemistry

contestada

The atmosphere that existed on early Earth was toxic, had no traces of oxygen and the was high levels of ultraviolet radiation from the Sun.

1.True

2.False

Respuesta :

tweety2121 tweety2121

19-11-2020

Answer: 1. True

Reasoning: because google said it was, also, makes sense in some aspects...

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