isaiahhidalgo706
isaiahhidalgo706 isaiahhidalgo706
  • 01-10-2021
  • Biology
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When did the first life appear?(how many years ago?)​

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  • 01-10-2021
The earliest life forms we know of were microscopic organisms (microbes) that left signals of their presence in rocks about 3.7 billion years old.
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  • 01-10-2021
Alc alc no se pero bendición carnal
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