Biology, 16.04.2020 21:24, burgoonp

Scientific consensus supports the idea that living organisms require oxygen. Then, a scientist discovers a type of bacteria that metabolizes sulfur instead of oxygen, and thus survives in environments without oxygen. The scientist concludes that a diverse group of many different organisms could live in an oxygen-free environment. Why are some scientists skeptical of the scientist’s results and conclusion?

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Scientific consensus supports the idea that living organisms require oxygen. Then, a scientist disco...