Final answer:
Homo erectus showed advanced behaviors at sites like Torralba, Ambrona, and Olorgesaille, using fire, cooking food, possibly constructing dwellings, and showing biological and cultural adaptations similar to modern humans.
Step-by-step explanation:
The sites of Torralba, Ambrona, and Olorgesaille provide important insights into the behavior and abilities of Homo erectus. These sites reveal that H. erectus was advanced in many ways similar to modern humans. H. erectus is known to have been taller with longer legs, aiding in endurance running and the ability to chase prey. Evidence also indicates that H. erectus was the first hominin to use fire, prepare and cook food, and possibly to construct simple dwellings. An increase in brain size, a decrease in tooth and jaw size due to changes in diet, and sophisticated use of stone tools are notable characteristics of this species. Overall, H. erectus exhibited significant cognitive and cultural developments that facilitated their adaptability and survival in various environments.