What do you think could explain the differences between the maxillary angle teeth and palate of chimps and humans?

The differences between the maxillary angle, teeth, and palate of chimps and humans can be attributed to evolutionary adaptations related to diet and social behavior. Humans have evolved a more parabolic dental arch and smaller teeth, reflecting a shift towards a varied diet that includes cooked foods, while chimps retain larger, more pronounced teeth suited for tougher, raw vegetation. Additionally, the broader palate in humans supports a more complex speech capability, which is less pronounced in chimps. These structural variations highlight the divergent evolutionary paths of the two species.