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UkoKoshka [18]
2 years ago
13

The organisms that first inhabited the earth are thought to have been:.

Biology
1 answer:
Reptile [31]2 years ago
7 0

Answer:

there were only anaerobic heterotrophic bacteria (the primordial atmosphere was virtually oxygen-free).

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(21 points) Please help, need quick
tiny-mole [99]
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What do you mean by that
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A removal of a dam in a river has restored river flow and improvedthe water quality of the river. Which of these would most dire
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