Definitions / Explanation : Theory of spontaneous generation / Abiogenesis & Proteinoids
Life originated from non-living things in a spontaneous manner.
These are polypeptides synthesized by heating a mixture of amino acids from $160^{\circ}$ to $210^{\circ} \mathrm{C}$ for several hours.
Which theory arguments that life on earth came from outer space?
Inorganic evolution means
After about how many years of formation of earth, life appeared on this planet?