1. What Makes Us Human
... each other. The brain structure between the two species was different, which is why the Homo erectus' language was far more advanced than the Neanderthal's. The language barrier was definitely a hindrance to communication between the two. It may've made it troublesome to survive for the Neanderthals, indicating why the Homo erectus outlived them. It also may have made it harder ... ...
- Word Count: 1038
- Approx Pages: 4
- Has Bibliography