Whale is the common name for a widely distributed and diverse group of fully aquatic placental marine mammals. They are an informal grouping within the infraorder Cetacea, usually excluding dolphins and porpoises. Whales, dolphins and porpoises belong to the order Cetartiodactyla with even-toed ungulates and their closest living relatives are the hippopotamuses, having diverged about 40 million years ago. The two parvorders of whales, baleen whales (Mysticeti) and toothed whales (Odontoceti), are thought to have split apart around 34 million years ago. The whales comprise eight extant families: Balaenopteridae (the rorquals), Balaenidae (right whales), Cetotheriidae (the pygmy right whale),
The woolly mammoth was an enormous mammal that once roamed the vast frozen, northern landscapes in large size. Believed to be closely related to the modern-day elephant, the woolly mammoth remained in the wild until roughly 1700 BC when it became extinct.
The woolly mammoth was found roaming the bitter Arctic tundra where they would often gather in large herds for both warmth and protection. Woolly mammoths lived in two groups which are thought to have been different enough to be characterized as separate subspecies. One woolly mammoth group stayed in the middle of the high Arctic, while the other woolly mammoth group had a much wider range.
The woolly mammoth was an enormous ani
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
✖
The warthog is a large species of pig that is found in the desert and shrub-lands of Africa. There are considered to be two species of warthog which are the common warthog and the desert warthog. The common warthog tends to be found in the more northern regions of Africa and the desert warthog is found in the south of Africa, and is sometimes also referred to as the Cape warthog.
The warthog is named after the two sets of tusks that are found on the face of the warthog. Warthogs use their tusks both for fighting off unwanted predators and other competing male warthogs, and the warthogs also use these tusks for digging in the dirt for grubs and insects.
Warthogs have a diet that c
