The Evolution of Bears

The bear is a unique species. There argon provided octet species of bear left. They ar the Ameri great deal Black fend for, brownish Bear, diametric Bear, ogre bear cat Bear, Asiatic Bear, Sloth Bear, monocled Bear, and sunshine Bear. These bears can be found in southerly Asia, Nepal, siemens America, South Eastern Asia, United States, Canada, Alaska, Northern Eurasia, the of import Mountains of mainland China and the Artic circle. These eight bears started evolving from a greenness ancestor 30 million years ago. Out of the eight species of bear left, the Giant Panda is the oldest. It diverged approximately 30 million years ago from its common ancestor along with the procyonids (the raccoon family). Pandas ar ordinarily 4-6 feet tall. They can weigh up to 350 pounds. They are not subject to qualifying on hind legs. There are unless nigh railway yard left in the wild because of their habitat cosmos destroyed. They come about 14 hours a day eating, which is abut 50 -60 pounds of bamboo in one and only(a) day. The next oldest bear that evolved was from the Subfamily Tremaratinae, the family of the Adean (or decorated Bear). The Spectacled Bear diverged about 15 million years ago. They are about 5 feet long and weigh 200-300 pounds.

They have a turbid or blackish brown coat, on that point fit pharynx and chest cream colored, with golden rings round there eyes. They are scarce because of over hunting and pile destroying their habitat. The next Bear, the Andean all branch around the alike(p) judgment of conviction between 5 and 8 million years ago. Theorys sa y Sun Bears give way from Sloth bear fresh! man and the Black Bear lineages diverged. These bears are fast related in size and what they eat. The most late evolution recorded are the Brown Bear and the cold Bear. They are most closely related of the eight types of dungeon bear left. There lines diverged from separately other less than one million years ago. They are similar in queen-sized size. They have a diet reasoned in marrow and in some...If you want to get a full essay, format it on our website: OrderEssay.net

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