And we do have those, bacteria and so forth.
But if evolution was slow change over long periods of time, and we DO have single cell life, why then do we not have two cell life forms? Or three, or five, or a dozen cells?
We go straight from single cell to complex life forms with millions of cells. There is no fossil or living evidence of ANY creature composed of seven cells, or nine, or twenty five.
And yet there is ample fossil evidence of the single cell bacteria, along with ample evidence of LIVING bacteria.
Did we leap from a single cell straight to millions of cells? Evolution can’t account for that; it’s the story of slow, gradual change over time.
And going from one cell to a billion cells is not gradual.