xxxx
Brewing up Earth’s earliest life
https://www.sciencedaily.com/releases/2018/04/180409103833.htm
Large concentrations of sulfites and bisulfites in shallow lakes may have set the stage for Earth’s first biological molecules. Planetary scientists have found that large concentrations of sulfites and bisulfites in shallow lakes may have set the stage for synthesizing Earth’s first life forms.
Data: April 9, 2018