definition of same species is if male and female can mate and produce fertile offspring. Any other hominins that humans mated with and produced fertile offspring with were the same species as the humans ; by definition of same species; the perfect definition of same species; by definition of species , as a self-perpetuating , multi-generational form that all life takes <


Homo sapiens Neanderthals had bigger brains than Homo sapiens sapiens ( according to white anthropologists who taught me before we had the testing abilities dna gives us to show Neanderthals were\are Homo sapiens .