The production-possibilities frontier separates outcomes that are possible for an individual (or a group) to produce from those a. are scarce. c. cannot be produced. b. have utility. d. are efficient.

because the production possibilities frontier are  achievable, but don't make full use of all available resources

acts of terrorism occur globally. the united nations global counter-terrorism strategy was created in order to build adequate systems of support and solidarity with victims of terrorism. here´s a summary of the proposed key themes: the importance of giving victims a face and a voice; protecting their dignity; giving victims legal status and defending their legal rights; providing victims with medical, psycho-social and financial support; building solidarity with victims; improving media coverage of victims; and focusing on the link between victims and counter-terrorism efforts more generally.

answer; ///self- learning;