a) primarily represent unfortunate travelers who became lost and were drowned in the
bog
b) are not mentioned in Roman texts
c) appear to represent intentional acts, perhaps capital punishment or human sacrifice
d) represent people who died of natural causes
e) are found only in the warm climates of the Mediterranean
Skulls found at the site of Sima de los Huesos and dated to between 600,000 and
530,000 years ago are often considered to be ____________ because they display a
combination of earlier and later characteristics.
a) Homo sapiens
b) the missing link between humans and monkeys
c) proto-Neanderthal
d) Homo erectus
e) proto-Chimpanzee
By 3200 bc the people of Lower Mesopotamia were living in communities that, based
on their size and complexity, are considered to be: