The current world population is around how many billion?
a. 2?
b. ?4.5
c. ?7.5
d. ?10
e. ?12
c
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Soft tissue of prehistoric organisms has been preserved under special conditions including:
A. mummification in hot dry climates B. freezing in glaciers or tundra C. preservation in waterlogged areas such as bogs D. all of these
Preserved seeds, tubers, and leaves are examples of
a. cultigens b. macrofossils c. microfossils d. domesticates e. agriculture
The first appearance of the Quem Quaeritis was closest in time to:
a. Hroswitha b. the fall of Constantinople c. the fall of Rome d. the development of morality plays e. the decline of feudalism
We have learned that reliance on culture has increased in the course of human history. Yet the fact and mechanisms of evolution remain a key part of our human present and future because
A. the pace of evolution has been continuously increasing, as human cultural solutions have not been able to keep up with environmental changes such as global warming. B. they determine, at the genetic level, our phenotype. C. they provide the clues to building a better human race by promoting directed speciation. D. people haven't stopped adapting biologically. E. they continue to justify anthropology's biocultural perspective.