The Evolution of Our Teeth

When i first heard it from these biological anthropologists that i was interviewing, they said, why don't you look at a picturef any ancient skull? It's going to have tra teeth. And then look at the 54 hundred different mammals on the planet, mammals in the wild, and they're all going to have straight teeth. Then you look at modern humans, 90 % of us have some sort of problems with our teeth. So evolution, i learned, means change. And so life can change for better or for worse. In regard to our breathing, it's change so much so, or for the worse. I've had a lot of dental work, as you'ld be