See the sources here: https://en.wikipedia.org/wiki/Last_universal_common_ancestor#An_anaerobic_thermophile https://en.wikipedia.org/wiki/Last_universal_common_

See the sources here: https://en.wikipedia.org/wiki/Last_universal_common_ancestor#An_anaerobic_thermophile https://en.wikipedia.org/wiki/Last_universal_common_ancestor...