Which of the following statements is true? group of answer choices a. an unsafe state may lead to a deadlocked state. b. an unsafe state is necessarily, and by definition, always a deadlocked state. c. a safe state is a deadlocked state. d. a safe state may lead to a deadlocked state.

Ano po ung effects ng labor of migration sa community ninyo ano po yung social and economic impacts nun

Explain the diversity of race in latin america

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.