Skulls of homo sapiens were found during an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are fossils. the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls ape skulls. reset nextskulls of homo sapiens were found during an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are fossils. the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls ape skulls. reset next