7. Which two anatomical features distinguish h. erectus from modern humans?
From SJS Wiki
History 8 Video Notes Becoming Human
The brain size and brow ridges are two main anatomical features that distinguish Homo Erectus from modern humans.
Sources- http://www.becominghuman.org/node/homo-erectus-0
http://www.livescience.com/41048-facts-about-homo-erectus.html