How do we know that australopithecines and paranthropoids were definitely hominins?
A) They have a parabolic dental arch and reliable evidence for bipedalism.
B) They have hominin facial features and relatively short arms.
C) They have reliable evidence for bipedalism and relatively short arms.
D) They have hominin facial features and a parabolic dental arch.

Question

Quizplus · Accepted Answer

Australopithecines and paranthropoids are considered hominins primarily because they exhibit a parabolic dental arch and reliable evidence for bipedalism, which are key characteristics distinguishing hominins from other primates.

How Do We Know That Australopithecines and Paranthropoids Were Definitely