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Sara Haasis
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Anatomical Coordinates
In many disciplines, anatomical coordinates are used to describe the location of a feature in or on an organism's body. The coordinates used to locate features on an organism depend on the physiology of that organism. The way an organism stands is one facto...

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Chimpanzees in the Stone Age
What makes humans special in the animal kingdom? Decades
ago, one of the answers to this question was tools. Humans were unique, many
thought, in their genetic heritage of conceiving and constructing useful items
from natural materials. Then, in 1960, Jane ...
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