Human evolution has occurred in a mosaic fashion as evidenced by ...

[lindiwe]

Human evolution has occurred in a mosaic fashion as evidenced by first
 
  A) canine reduction and then bipedalism
  B) brain enlargement and then canine reduction
  C) brain enlargement and then bipedalism
  D) bipedalism and then brain enlargement
  E) none of the above

Question 2

Evidence for hominid bipedalism
 
  A) predates stone tools by 1 million years
  B) postdates stone tools by 2.4 million year
  C) predates stone tools by about 3 million years
  D) predates stone tools by at least 1.7 million years
  E) is about the same age as the first stone tools

[juwms]

Answer to Question 1

D

Answer to Question 2

D

[lindiwe]

Thanks

[juwms]

Welcome