One difference between Homo erectus and the australopithecines is ...

[folubunmi]

One difference between Homo erectus and the australopithecines is that
 
  A. H. erectus was fully bipedal.
  B. the australopithecines' teeth suggest that they ate a lot more meat.
  C. H. erectu's cranial capacity was much larger.
  D. H. erectus had the largest sagittal crest of any hominin.
  E. H. erectu's mortuary practices were less elaborate.

Question 2

The ancestors of Homo split off and became reproductively isolated from the later australopithecines
 
  A. between 5 and 4 m.y.a.
  B. between 7 and 6 m.y.a.
  C. between 3 and 2 m.y.a.
  D. between 1 m.y.a. and 500,000 years ago.
  E. None of these answers is correct.

[Christopher]

Answer to Question 1

C

Answer to Question 2

C