Homo erectus most likely migrated out of Africa prior to 1.8 ...

[HCHenry]

Homo erectus most likely migrated out of Africa prior to 1.8 million years ago as
 
  A) carnivores
  B) scavengers and gatherers
  C) hunters and gatherers
  D) specialized frugivores
  E) none of the above

Question 2

The initial stimulus for allopatric speciation is thought to be the
 
  A) intensified gene flow between the populations of a species
  B) spatial clustering of all members of a species
  C) geographic isolation of one or more populations from the main portion of the species
  D) resumption of gene flow after a period of population separation
  E) none of these

[britb2u]

Answer to Question 1

B

Answer to Question 2

C

[HCHenry]

Thanks for the timely response, appreciate it

[amandalm]

Gracias!