Biological systems are balanced systems maintained by the interaction of physiological mechanisms that compensate for both external and internal changes. Such a balanced system is in
a. hypoxia.
b. homeostasis.
c. heterostasis.
d. acclimatization.
e. polystasis.
B
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What is the "Gini Index"? a. An index that measures the cost and profit of the largest megacorporations in the world? this index calculatesthe value and cost of each corporation
b. An income inequality index that measures how much disparity in income exists within a country. c. An index which calculates how much pollution is expelled per person within a country. d. A way of measuring global caloric output and distribution of food as a way of predicting malnutrition andobesity worldwide. e. An index that is used by the United Nations as a way of evaluating the political situation in each country? thosewith higher numbers on the index are more prone to human rights abuses.
Which of the following fossil finds from South Africa's Rising Star cave was announced in 2015?
A. evidence of the earliest recorded stone tools B. hominin fossils, dubbed Homo naledi, that have a mix of primitive and modern features C. the earliest known member of the hominin lineage, fossil LD 350-1 D. australopith remains with surprisingly large craniums E. the skull and skeletons of miniature people, H. floresiensis
The nation-state is an "imagined community" because there are numerous __________ that make up states, each one differentiating themselves from other groups or the larger society
A) ethnic groups B) linguistic communities C) racial categories D) religious congregations E) political parties
The difference between western and eastern Pueblo society is thought to be due in part to
A) the fact that one was matrilineal, the other patrilineal. B) the fact that one used irrigation, the other did not. C) their different cultural origins. D) the Spanish invasion. E) none of the above.