A small cache of human fossils found at Atapuerca, Spain, seem to indicate a transition between two human species:
a. Homo erectus and Homo sapiens
b. Homo habilis and Homo erectus
c. Neandertal and Homo sapiens
d. gracile australopithecines and robust australopithecines
Question 2
Which of the following discoveries at an archaeological site is not an indicator of a strong centralized authority?
a. The settlement was laid out in a rectangular grid pattern.
b. The city had a city wide drainage system.
c. Many monumental buildings existed.
d. The storage buildings contain written records of laws and business transactions.
e. There were shallow garbage deposits at the dwelling houses.