Which of the Following is One of the Oldest Known

Question

Which of the following is one of the oldest known species in the genus Australopithecus?
A) Australopithecus sediba
B) Australopithecus afarensis
C) Australopithecus anamensis
D) Australopithecus africanus

Accepted Answer

Australopithecus anamensis is considered one of the oldest known species within the genus Australopithecus, with fossil evidence dating back over 4 million years.