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.
Whales are the largest animals that live on the planet. They are marine mammals that belong to the order of cetacea, which includes roughly 80 species of whales, dolphins, and porpoises. Many species of whales migrate long distances each year between feeding and breeding grounds. 2  Whales are divided up between baleen whales and toothed whales. 3  Baleen whales are filter feeders, feeding on the oceans smallest organisms like krill, while toothed whales feed on fish, squid, and other marine mammals.