The spread of H.erectus from tropical and subtropical climates into temperate zones was facilitated by all of the following EXCEPT

Question

Quizplus · Accepted Answer

Blade-toolmaking traditions were not necessarily a factor in the spread of H. erectus into temperate zones. Other factors such as the use of fire for both defense and cooking, living in rock shelters and caves, and increasingly efficient hunting methods would have been more important for survival in colder environments.

The Spread of H