Physical Description
Adult chimpanzees in the wild weigh between 40 and 65 kilograms (88 and 143 pounds). Males can measure up to 160 centimetres (63 inches) and females up to 130 centimetres (51 inches) in height. Although they are lighter than humans, they have a pull five to six times stronger. This is because the muscles of the common chimpanzee and other primates are far more effective than those of humans. The chimpanzees body is covered with coarse dark brown hair, except for the face, fingers, toes, palms of the hands and soles of the feet. Both of its thumbs and its big toes are opposable, allowing a precision grip.
Read more about this topic: Eastern Chimpanzee
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