bipedalism
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bipedalism
Bipedalism is a form of terrestrial locomotion where a life form moves by means of its two rear limbs, or legs. A animal that moves in a bipedal manner is known as a biped (pronounced /?ba?p?d/), meanEarly Hominid First Walked On Two Legs In The Woods
Among the many surprises associated with the discovery of the oldest known, nearly complete skeleton of a hominid is the finding that this species took its first steps toward bipedalism not on the ..