1. Alexander Oparin - Important scientists - the physics of the universe [WWW Document], n.d. URL https://www.physicsoftheuniverse.com/scientists_oparin.html (accessed 7.24.21).
2. Isaac Asimov: Analysis of fact and fancy [WWW Document], n.d. URL http://www.thethunderchild.com/Sourcebooks/Asimov/AisForAsimov/FactandFancy.html (accessed 7.18.21).
3. Bechtel, W., Richardson, R., n.d. Vitalism [WWW Document]. URL http://mechanism.ucsd.edu/teaching/philbio/vitalism.htm (accessed 7.25.21).
4. Bets, E., n.d. The fifth force: is there another fundamental force of nature? [WWW Document]. URL https://astronomy.com/news/2020/03/the-fifth-force-what-is-it (accessed 1.13.22).
5. Borel, E., n.d. Probabilities and life [WWW Document]. URL https://books.google.com/books/about/Probabilities_and_Life.html?id=bynvAAAAMAAJ (accessed 8.31.21a).