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Biology, 09.10.2019 05:00 gracetay6873

There are currently millions of species of single-celled organisms, and million of others that were once here and are now extinct. which of these would best describe the first, most primitive organism to arise on earth from which all other life evolved? . a). unicellular eukaryote. b). unicellular prokaryote. c). multicellular eukaryote. d). multicellular prokaryote

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