Billions of years ago, long before oxygen was readily available, the notorious poison arsenic could have been the compound that breathed new life into our planet.
Source: https://www.livescience.com/life-on-earth-before-oxygen.html
Only the Autodidact is Free
Billions of years ago, long before oxygen was readily available, the notorious poison arsenic could have been the compound that breathed new life into our planet.
Source: https://www.livescience.com/life-on-earth-before-oxygen.html