Horticulturalists try to produce enough surplus to __________
a. be a buffer against a bad year
b. sell on the local market
c. last for three to four bad years
d. shift to full agriculture
Answer: a
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In the Balgo Hills of Australia, myths and rituals are an important item of exchange __________
A) among men in warring groups as a way of conflict resolution B) among women in the region C) as part of a marriage engagement D) between the family of a bride and groom at the wedding
Which of the following would be best suited to the carbon-14 dating technique?
a. materials more than 100,000 years old b. volcanic rock c. sedimentary rock d. metals e. certain organic materials less than 75,000 years old
Which of the following statements about the HbSÂ allele is FALSE?
A. It is found in higher gene frequencies in regions where malaria is endemic. B. Heterozygous individuals have an increased immunity to malaria. C. Homozygous individuals usually develop fatal cases of dysentery. D. It causes sickle-cell anemia in homozygous individuals. E. In areas where malaria has been reduced through drainage and insecticides, its frequency declines.
Fiscal systems include the judges, laws, and courts that resolve conflicts.
Answer the following statement true (T) or false (F)