The earliest human societies were characterized by
a. relatively large numbers in order to provide protection.
b. a diet consisting mainly of simple crops.
c. frequent periods of starvation.
d. a concentration on building social institutions.
Question 2
Study of family structure in poor families found all of the following EXCEPT:
a. female-headed families are the dominant family form
b. fatherless families seem to be a direct consequence of poverty
c. poor families tend to share the same norms of family life as others in society
d. the father is a central family figure
An example of a homeostatically controlled variable: blood levels of glucose in a human.
Large-Flowered Leafcup
How to evaluate the third-order determinant
Human civilization developed during the most recent interglacial stage
Components of Human Blood
The Serial Numbers for Each Day of the Year