I'm talking about teeth. When you look at teeth ... And batting clean-up, the mighty molars in the back. They grind the food down even more and prep it for its trip down the esophagus.

Otherwise, they can't grind up food as efficiently ... explain why most mammals can't regrow more teeth. Now, let's say you could regrow your molars multiple times, for example.

Wisdom teeth have been around for millennia. Our ancient ancestors used them the same way we use our other 8 molars: To grind up food, which was especially handy before the advent of cooking ...

Molars, at the back of your mouth, have a wider bumpy surface that's ideal for grinding down food into little bits.' PRESENTER:I wonder what the difference will be between Ella's teeth ...

Humans evolved wisdom teeth to better grind down hard foods like raw plants ... He wrote at the time that 50% of upper third ...