The distinct
jaw shapes of A. deyiremeda and A. afarensis could mean that they used their teeth on different kinds of food.
On land, the difference in density between air and food makes that mechanism a no - go, and helpful adaptations such as tongues and
specialized jaw shapes would not evolve until millions of years after the transition to land.
After analyzing the skull and
jaw shapes of more than 75 living species of crocodilians and toothed whales, researchers have found that these creatures share a broad yet remarkably similar range of skull and snout shapes — despite being separated by nearly 300 million years of evolution.
Is
the jaw shaped properly?
When choosing bulldog food, the physical characteristics of the kibble must be adapted to the Bulldog's size and jaw shape
The strength of a bite comes from the size of a dog's body, the size of their skull, and what kind of
jaw shape they have.