What archaeological evidence is needed to support the Binford-Flannery model?
A) population increase before the emergence of domestication
B) evidence of seafood in conjunction with agricultural fields
C) artifacts indicating long periods of trade with food-producing societies
D) skeletal evidence of domesticated animals
Question 2
Which of the following statements about single-parent families is false?
a. These families are formed only as the result of divorce or death of a spouse or parent.
b. Some single-parent families develop when parents do not marry or live together.
c. In the U.S., most single-parent households consist of mother and children.
d. Single-parent households are more likely to have incomes near or below the poverty line.
Exponential population growth.
The threespine stickleback (Gasterosteus aculeatus) has been used as a model organism for the study
Continuous variation in a natural population
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