What do comparisons of tooth wear in living apes and extinct Miocene apes suggest that some extinct species of apes ate?

Question

Quizplus · Accepted Answer

Comparisons of tooth wear in living apes and extinct Miocene apes suggest that some extinct species of apes ate leaves, nuts, and fruits. This is because the wear patterns on their teeth are consistent with the grinding and processing of tough plant material. While some extinct apes may have also consumed insects or small animals, there is less evidence to support this in terms of tooth wear. The consumption of grass or bark is also less likely given the structure of ape teeth.

What Do Comparisons of Tooth Wear in Living Apes and Extinct