u/Holiday-Inspection94

I can understand discovering fossils like bones, eggs etc after millions of years, but how are footmarks preserved for millions of years...I don't understand how is this possible? Guys...anyone?

I mean i would like to assume in those days mammals were not open to interbred given the evolution of our society, i am thinking why would Homo Sapiens and Neanderthals unless one was looking for some else's protection. I also read Neanderthals males bred with Homo sapiens females more in reference to Homo sapiens males to Neanderthals females. Was it that Neanderthals were more powerful than Homo sapiens

Dinosaurs chirping like birds is so against what we have seen in our childhood movies, i mean who would ever get scraed if T rex chirps at you?