Which of the Following Is a Difference Between H

Which of the following is a difference between H. erectus and the australopiths?

A) H. erectus had the largest sagittal crest of any hominin.
B) H. erectus exhibited full bipedalism.
C) The mortuary practices of H. erectus were less elaborate.
D) The cranial capacity of H. erectus was much larger.
E) The australopiths' teeth suggest that they ate a lot more meat.