Leah and Kaitlyn, two college students, are roommates and stay in an apartment. They buy an expensive hair cream and split its cost. Although they say they should save it for special occasions, they each want to make sure they get their fair share of the hair cream before it's gone. Soon, they find that the jar of cream is empty. In the context of social dilemmas, which of the following is most likely experienced by Leah and Kaitlyn in this scenario? A. the Prisoner's Dilemma B. pluralistic ignorance C. the Tragedy of the Commons D. an illusion of transparency

20 points the two basic principles of economics are (choose two) question 2 options: a. the wants of society and individuals are limited. b. the wants of society and individuals are unlimited. c. the resources of society are limited. d. the resources of society are unlimited.

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a study of twenty 4th grade classrooms in which researchers ask the schools to systematically vary the time of day reading is taught, and collect weekly assessments of reading comprehension for each child over a three-month period.the collection of data, by a playground designer hired by the superintendent of schools, about the physical dimensions of school playgrounds, presence of fencing, and the kinds of equipment currently provided.a feasibility study for implementing a year-round school program, focusing on economic issues such a facilities utilization and transportation costs.an analysis of aggregate data comparing statewide high school graduation rates provided by the state department of public instruction, using county tax information.

Which country had the most spiritual influence on classical china? a) india b) japan c) korea d) mongolia