________ is the most significant contributor to global warming. We currently release 35 billion of this substance into the atmosphere every year
a. O2
b. O3
c. U2
d. H2O
e. CO2
E
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You are the manager of a local flower shop and you compete with one other flower shop in your area. You estimate the cross-price elasticity of demand between your flowers and your competitor's flowers to be 2.60. Using this information, which of the following statements is true?
A) The flowers from the two shops are substitutes. B) The flowers from the two shops are complements. C) If your competitor decreases the price of her flowers, the demand for your flowers will increase. D) If your competitor increases the price of her flowers, the demand for your flowers will decrease.
The use of inborn, involuntary, and often unconscious powers to cause harm to other people is called:
a. socialization. b. witchcraft. c. ordeals. d. sorcery. e. shamanism.
The "Taung Baby" was found in:
A. South Africa B. East Africa C. Southeast Asia D. Western Europe
Nagpra
a. allows scientists to study Native American skeletal material and associated grave goods for a specific amount of time before repatriating the material to a culturally affiliated tribe. b. allows tribes to decide what happens to all pre-Columbian human remains and artifacts, regardless of whether or not cultural affiliation can be demonstrated. c. requires the repatriation of Native American human skeletal remains, associated grave goods, or sacred objects to culturally affiliated tribes, who can then decide what to do with the remains or objects (study them, rebury them, etc). d. requires Native Americans to return all previously repatriated Native American skeletal material and associated grave goods to scientists for further study. e. is in the process of revision and requirements have been lifted.