While Apple called lots of attention to the light, slim design of the new MacBook Pros at their introduction, it focused even more attention on an all new feature that's completely new to the Mac platform: the new Touch Bar and its Touch ID fingerprint sensor that takes the place of a power button.
Cursorial - Adaptations for running are seen in both predators and prey. For example Lagomorphs, terrestrial Cetartiodactyls (giraffids, cervids, bovids, antilocaprids), Perissodactyls, Carnivora (canids, and felids), Thylacynids all are cursorial.
About Animals: Animals with an internal skeleton made of bone are called vertebrates. Vertebrates include fish, amphibians, reptiles, birds, mammals, primates, rodents and marsupials. Although vertebrates represent only a very small percentage of all animals, their size and mobility often allow them to dominate their environment.