Share this credible answer with others. Simply paste this code into your blog or Web page:
Among their many shared anatomical traits were a fully erect posture and bipedal gait. The most "primitive" anatomical feature was a small and apelike braincase, comparable in size to those of gorillas and chimpanzees when measured relative to overall body size.
|
Answer verified with
|
HighBeam gives you access to newspaper, magazine, and trade journal articles plus press releases, facts, information, and biographies from thousands of sources.