Koalas

Origin eachy named koala bear by English speech settlers in the late 18th century for its bear-like appearance, it is actually a marsupial whose closest living relative is the wombat. The koala commonly weighs between 11 and 31 pounds (5 and 14 kilograms) and is known for its giant furry ears, pouch, long limbs, and its clawed, five-fingered paws. These paws include opposable thumbs and claws, giving koalas a superior ability to grip trees branches. Their fingers also fix prints that nuclear number 18 so close to humans that theyre well indistinguishable infra even the most scientific of scrutiny. Koalas ar one of the a few(prenominal) species on the planet who behave close to exactly as they are portrayed in common culture - they choke up to 20 hours a daylight sleeping in trees, and most of the rest of their time have eucalyptus leaves (this is believed to be a result of evolving to eat something no other species disregard or wants to eat. The leaves are toxic to most).

This sedentary lifestyle has caused them to have an extremely low metabolic rate, and has caused a shrinkage in hotshot mass over generations. era its ancestors once had brains that alter their entire cranial cavity, the modern koalas brain is no bigger than a couple of walnuts. Its the only brute on destroy with such a greatly minify brain-mass. Newborn koalas are known as joeys, and like all marsupials, they spend the first base 6 months of their lives living in their mothers pouches, before slowly weening and gaining independence over the following six months. The koalas range is exclusively in A ustralia.If you want to get a full essay, or! der it on our website: BestEssayCheap.com

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