Artificial Intelligence
Please fill the required field.

what physical trait do humans have that chimps don't

One physical trait that humans have that chimps don't is the ability to walk upright on two legs for extended periods of time. This is due to the unique development of the human pelvis, spine, and leg muscles. Other physical differences include the shape and size of the skull, the structure of the hands and feet, and the position of the larynx and vocal cords, which allow humans to produce a wider range of sounds for speech. Humans also have a more prominent forehead and rounder face compared to chimps.