sabrinablacks0
sabrinablacks0 sabrinablacks0
  • 25-10-2018
  • Biology
contestada

Which compound was abundant in Precambrian Earth’s oceans, before complex life evolved on Earth?

A.
dissolved oxygen
B.
dissolved carbon dioxide
C.
dissolved methane
D.
dissolved ammonia

Respuesta :

carolinacardona31 carolinacardona31
  • 21-01-2020

Answer:

Dissolved carbon dioxide

Explanation:

Just took the test and it was correct

Answer Link

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