Generation spontaneous 

Where a living thing can turn into a non living thing

The locker went through generation spontaneous when it turned into a hamster.

Generation spontaneous by Generation spontaneous is REAL May 10, 2018

spontaneous generation 

The mistaken idea that living things can arise from non living sources

Redi created a controlled experiment to disprove spontaneous generation.

spontaneous generation by ?_?_?_?_ November 23, 2015