The model suggests that living humans came from the species homo erectus and that their development took place throughout the world
a-assimilation
b-out-of-africa
c-multiregional continuity

The multiregional continuity model suggests that living humans came from the species Homo erectus and that their development took place throughout the world.

soo C.)

i can

explanation:

islam spread slowly through much of africa through trade and preaching.