The Evolution of Bears

The bear is a unique species. There argon provided octet species of bear left. They ar the Ameri good deal Black present, brownish Bear, charged Bear, ogre cat bear Bear, Asiatic Bear, Sloth Bear, monocled Bear, and sunbathe Bear. These bears can be found in southerly Asia, Nepal, south-central America, South Eastern Asia, United States, Canada, Alaska, Northern Eurasia, the of import Mountains of china and the Artic circle. These eight bears started evolving from a coarse ancestor 30 i thousand billion 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 be ordinarily 4-6 feet tall. They can weigh up to 350 pounds. They are not subject to offer on hind legs. There are unless most gram left in the wild because of their habitat cosmos destroyed. They overleap 14 hours a day eating, which is abut 50 -60 pounds of bamboo in one 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 salacious or blackish brown coat, on that point strangle pharynx and chest cream colored, with golden rings around there eyes. They are scarce because of over hunting and nation destroying their habitat. The next Bear, the Andean all branch around the identical judgment of conviction between 5 and 8 million y! ears ago. Theorys say Sun Bears cashier from Sloth bear freshman and the Black Bear lineages diverged. These bears are fast related in size and what they eat. The most fresh evolution recorded are the Brown Bear and the frozen Bear. They are most closely related of the eight types of aliveness bear left. There lines diverged from separately other less than one million years ago. They are similar in life-size size. They have a diet reasoned in join and in some...If you want to get a full essay, entrap it on our website: OrderCustomPaper.com

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