List the four adaptation seen in Australopithecus afarensis fossils that enable biedalism.

hope this helps

Explanation:

Bipedal modifications include "stacking" the bulk of the body weight on a small region near the center of gravity (i.e., the head is above the chest, which is above the pelvis, which is over the knees, which is above the feet).

the genotypes would be 50% bb and 50% bb

the phenotypes would be 50% brown and 50% white. hope this : )

really dont know just need some points