I can't, I can just observe that scientists found spectral signature of plenty prebiotic molecules in space. That some objets, such as cristals or sand roses have the properties grow up such as living being.OK then.
Can you answer that?
We have the prime matters, not the recipe.
Anyhow, just as the "birth" of the Universe is still a mystery, birth of first living creature is a mystery and nor Darwin nor evolutionnists ever intended to explain how life emerged but how it evolved.
Just see that had the scientists taken God as a solution for all unanswered questions, we would still be living in the middle-ages.