When.....
The testing of a nuclear hydraulic geothermal solar powered experiment of an organism's genitals
Francesco Redi
they didnt
Aristotle classified organisms based on their habitat (land, sea, or air) and their method of reproduction (sexual or asexual). His method proved inadequate because it did not account for all biological diversity or reflect evolutionary relationships between organisms. It also lacked a clear and systematic framework for grouping organisms.
She proved the innocence of victims.
The mutualism of the trade agreement proved beneficial to both nations.Lichens are an example of mutualism between two different phyla of organisms.
Hermite proved that "e" is transcendental, but it was Ferdinand Lindemann who proved that "pi" is transcendental.
In general a contradiction cannot be proved.
a proved truth
in dinasour times there were things with tenacles people have only found one and on the discovery channel they proved the answer they don't know exactly how they were made but this is there only guess
Pasteur's work put an end to the idea of spontaneous generation, which posited that living organisms could arise from non-living matter. His experiments demonstrated that microorganisms come from existing microorganisms, not spontaneously from sterile environments. This fundamentally changed the understanding of biology and led to advancements in germ theory and microbiology.
Axioms cannot be proved.