| The open savannas where the earliest bipeds evolved were hot, with little shade, and the effect of the sun would have been severe. |
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| Further changes must have affected the hip bone in later stages, bringing it into line with the structure found in today's human bipeds. |
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| It's possible, for example, that early hominids living as bipeds in patchy forests became easier targets for leopards and other predators. |
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| In other words, our ancestral rodents did not merely evolve gradually until they emerged as bipeds with opposable thumbs. |
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| The glows appeared at varied heights, as the beings seemed to have a choice of being bipeds or quadrupeds. |
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| Australopithecus postcranial skeletons demonstrate that these forms were upright bipeds. |
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| Analysis of the pelvis, thigh bone and knee joint indicate that Lucy and her kind walked on two feet, making them bipeds. |
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| We, as bipeds, creatures with two legs, move with bipedal locomotion. |
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| As supposedly the smartest carbon based bipeds on the planet, we are using up so many of gaia's resources. |
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| Let there be happiness in our home both for bipeds and quadrupeds. |
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| Finally, if the quadrupeds don't alarm T. R. enough, the bipeds will. |
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| Some mammals are bipeds, using only two limbs for locomotion, which can be seen in, for example, humans and the great apes. |
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| Aristotle had divided the group into bipeds, quadrupeds and impeds. |
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| And in the midst of better conditions and brighter prospects the shameless, brainless, fameless bipeds pollute the atmosphere, poison hearts and plant discontent. |
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| Animals exhibit differences in the number of their feet, and accordingly have been distributed into classes, consisting of bipeds, quadrupeds, and multipedes. |
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| Instead of walking, some bipeds hop, such as kangaroos and kangaroo rats. |
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| Sometimes I sign off as Serene Highness, Sovereign Lord of Bipeds, His Beatitude, Grand Fuzzy Wuzzy, The Big Kahuna, The Bashaw of Tripoli or Hizzoner. |
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