Anatomical changes in hominins indicative of habitual bipedal locomotion include

Question

Quizplus · Accepted Answer

The shortening and broadening of the pelvis is a key anatomical change that allowed hominins to walk upright on two legs rather than on all fours. This change helped to shift the body weight over the legs, providing greater stability in the upright position.

Answer: E
 An increased length of the pelvis is another adaptation that supports bipedal locomotion. This change in the pelvis allowed for a wider base of support and helped to accommodate the shift in the center of gravity that comes with walking upright.

Anatomical Changes in Hominins Indicative of Habitual Bipedal Locomotion Include