After 1982, the composition of the penny was changed to 97.5% zinc and 2.5% copper. This means that a post-1983 penny contains only 0.125 grams of copper.
Question 01 - FATEC 2017 - Read the text. The Islamic State in Iraq and the Levant, or just the Islamic State (IS), is currently the most powerful jihadist terrorist organization in the world in terms of manpower and income and which preaches armed jihad. The primary objective of IS is to establish
Question 01 - Udesc 2014/1 -On the Revolt of the Whip (1910) mark the correct alternative.A. A revolting movement developed between rival political factions found in the government of Rio Grande do Sul, which ended up also reaching the states of Santa Catarina and Paraná.B. This is how the movement
question 1 (UFV-MG) The formation of the National States of Western Europe, during the Modern Period (15th to 18th centuries), although it followed its own dynamics in each country, presented similarities in its constitution process. About these similarities is incorrect affirm: politically, the e
question 1 The administration of the young US Democratic president John F. Kennedy was marked by numerous events of great media and political scope, whether in the US or in the rest of the world. Among these facts, it cannot be cited: a) the Bay of Pigs crisis in Cuba. b) the Vietnam War. c) the