Who came first?ArchaeaBacteria
Question
Who came first?ArchaeaBacteria
Solution
Bacteria are believed to be the first organisms to appear on earth, about 3.5 billion years ago. Archaea appeared after bacteria, about 2.7 billion years ago. So, Bacteria came first.
Similar Questions
Some of the earliest life that one would expect to find in the Archaean eon would be:Group of answer choicesCyanobacteriaNon-vascular plantsFungiInsects
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Which group of organisms is most closely related to Archeabacteria?ResponsesA AnimaliaAnimaliaB FungiFungiC PlantaePlantaeD Eubacteria
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