Potential precursors to life on Earth form from a variety of complex mixtures, according to a team of scientists who say this could point to the development of building blocks crucial to forming genetic molecules for the origins of life on Earth.
![](https://3c1703fe8d.site.internapcdn.net/newman/csz/news/tmb/2019/earth.jpg)
Source:
https://phys.org/news/2019-07-key-early-life-variety-conditions.html