The early humans’ way of life made it impossible for them to live in which kind of shelter?
a.
rock shelters in cliffs
b.
tents
c.
permanent homes
d.
caves

Select the correct answer. how did agricultural advances affect chinese society during the middle ages? a. it led to population growth. b. it decreased life expectancy. c. it lowered industrial operations. d. it resulted in more people moving to rural areas.

Mayan people were known for participating in which of the following activities? road construction stargazing storytelling quipu weaving

The climax in “the bear” occurs when