Bipedalism Vs Australopithecines

From the moment humans were created to modern times, they made numerous physical and technological advancements. It started when the Australopithecines began displaying signs of bipedalism, freeing two arms for using tools and carrying food while walking at the same time. This was a significant physical change that the hominid species chose to make, as bipedalism was the gateway to hunting, farming, and harvesting. As time passed, the homo habilis began showing up. Their brain size was on a range between 550 and 687 cubic centimeters, whereas the Australopithecines had a brain size between 350 and 600 cubic centimeters, which meant that the homo habilis' brain capacity grew around 50%. This larger brain capacity led to the experimentation with