An organ, in any multicellular organism, would best be described as a) several types of cells working together for a common purpose. b) a group of the same kind of cells with a common structure and function. c) a structure containing a single cell that is part of a large system. d) a structure made of two or more tissues functioning together for a common purpose.

The answer is D) a structure made of two or more tissues functioning together for a common purpose

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.