QUESTION 1. The Y chromosome research suggests that the most recent ancestor lived about __________ than the date determined by mtDNA.
100,000 years earlier
100,000 years later
50,000 years later
50,000 years earlier
QUESTION 2. At __________, a stack of seven bear skulls was found with evidence of Neandertal habitation.
Drachenloch cave
Shanidar
Le Moustier
Klasies River
QUESTION 3. A major reason for the decline of states appears to be __________.
environmental degradation
a love of the simple life
a return to fundamental values
hedonism
QUESTION 4. The threats of famine and disease are __________ intensive agriculture.
less likely with
more likely with
unrelated to
unknown after
QUESTION 5. The widening of the female pelvis is related to what other anatomical feature?
bigger-brained babies
decreased cranial capacity
reduction of the teeth and jaws
shorter arms
QUESTION 6. Where would you be most likely to find Clovis points?
the Andean highlands
the Caribbean
Central America
the Midwest
QUESTION 7. Which modern type of home best approximates the homes in the city of Teotihuacán?
a country estate
a suburban house
a mobile home
an apartment block