How to pronounce “baby teeth” in English

their brains got bigger, their jaws simplified, their teeth changed from the teeth of their ancestors where you would have just new teeth growing all the time, kind of like in a sharktoday. And this changed. They were drinking milk. They had one set of baby teeth, one set of adult teeth. Some of the bones that used to be in their lower jaw shriveled up and actually movedinto the ear to amplify hearing. This is a classic mammal thing. And all these things were happening as mammals were getting smaller and smaller. It seems like miniaturizing their bodies drove