>>13426941Evolution makes no claims whatsoever on the origin of life, it is a theory focused entirely on how life has changed since its inception. On the subject of abiogenesis, the Milley-Urey experiment showcases how complex organic molecules including RNA nucleotides can form in conditions comparable to early Earth's atmosphere.
You have a very immature understanding of evolution, one species has never given birth to another species. Instead, there are minor changes over each generation, these changes accumulate over hundreds to thousands of generations leading to genetic drift to the point where one population can be determined to be genetically distinct enough from its ancestor population hundreds of generations removed to be considered a separate species. Much like a spectrum of colour, it is impossible to determine the exact point in which yellow becomes red however that doesn't mean you can't look at specific points either side of the ambiguous zone and make accurate assessments about whether the point in question is yellow or red with absolute certainty.
The diatom fossil record not only shows gradual fluctuation in average organism size over millions of years in response to changes in the environment but also clearly differentiates into two separate species around 3mya
Antibiotic resistance in bacteria is easily observable and replicable in both the wild and in lab environments.
Also, how do you explain vestigiality? Why do humans, chimpanzees and gorillas all possess an inactivated gulonolactone oxidase gene that prevents an otherwise perfectly functional vitamin C biosynthesis pathway from working. What creator would add such a metabolic pathway to their creation only to then deactivate it entirely, rendering it superfluous? Why would the same mutation also be present at the same loci in all three species?