Which accurately describes a cause for inflation?

a) the federal reserve requires banks to keep more money on reserve. b) the federal reserve raises interest rates and slows economic activity c) the government places too much money into circulation d)the government places too little money into circulation.
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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.

All living things share certain characteristics. which of the following characteristics is not shared by all living things?

What is the role of communication within groups of people with different backgrounds?