Although nuclear energy has benefitted many, it also represents a global threat. Approximately how many stockpiled nuclear warheads exist worldwide?
a. 10,500
b. 5,000
c. 7,500
d. 500
a
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Answer the following statements true (T) or false (F)
1. Julius Caesar and Antony and Cleopatra are two history plays written by William Shakespeare. 2. The dramaturgy of Shakespeare owed more to the middle ages than to Greece and Rome. 3. Inigo Jones was one of the so-called University Wits.
Anthropological research can be classified by its __________ and __________ scope
A) spatial; temporal B) temporal; ecological C) ecological; economic D) economic; spatial
All of the following are drawbacks associated with the DNA evidence of tracing African origins except: a. scientists assume the DNA is originating in Africa and migrating out, but it could also be migrating into Africa. b. mtDNA is not always passed from mother to child? sometimes, it skips a generation. c. scientists assume that selective pressures do not affect the DNA, but there is
evidence for selective pressureon mtDNA. d. both models suggest steady rates of mutation, and mutation is notoriously uneven. e. mtDNA studies exclude information carried on the Y chromosome.
Oral tradition helps Aborigines claim extensive indigenous land ownership
a. True b. False