Assignment:
We know from the fossil evidence that bipedalism evolved before larger brains and other characteristics of modern humans. Scientists have come up with various hypotheses to explain why humans initially became bipedal. Using the material in the textbook, summarize the hypothesis that you think best explains why bipedalism first evolved, and then explain why you think this hypothesis is the most convincing.
Your answer must be in 250 words, typed, double-spaced, Times New Roman font (size 12), one-inch margins on all sides, APA format.