Author Question: Which of the following can be attributed to Lucy? A. Lucy was the first australopithecine to be ... (Read 187 times)

Lobcity · **on:** Aug 11, 2018

Which of the following can be attributed to Lucy?

A. Lucy was the first australopithecine to be discovered.
B. Lucy is the most complete skeleton (about 40 percent) of an early hominid (A. afarensis).
C. Lucy shows that hyper-robust australopithecines appeared 2 million years earlier than originally thought.
D. The discovery of her skeleton solved the riddle of the Piltdown skull.

Question 2

On which of the following would you expect to see a sagittal crest?

A. Australopithecus africanus
B. Australopithecus robustus
C. Homo sapiens
D. Homo erectus