r ’o L - IB DIPLOMA PROGRAMME PROGRAMME DI: D I P L ~ M E J31 DI: PROGRAMA DEL DIPLOMA DEL BI ENGLISH A1 - STANDARD LEVEL - PAPER 1 ANGLAIS AI - N IV E A U M O YEN - EPREUVE 1 INGLES A1 - NIVEL MEDIO - PRUEBA 1 Friday 11 November 2005 (afternoon) Vendredi 11 novembre 2005 (apres-midi) Viernes 11 de noviembre de 2005 (tarde) 1 hour 30 minutes / 1 heure 30 minutes / 1 hora 30 minutos INSTRUCTIONS TO CANDIDATES Do not open this examination paper until instructed to do so. Write a commentary
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asserted and what shouldn’t? There are a number of significant points that arise from Hitchens’ quote and can be answered by examples in AoKs though there is no certain answer at the end of it. Theories are a combination of evidence and refutation. When individuals create theories‚ they either have empirical evidence or they are just stating their belief of something. For example‚ Russian psychologist Lev Semyonovich Vygotsky strongly believed that social interaction‚ culture and language play a significant
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HX: This also emphasises the fact that water is not an inert solvent‚ but is necessary for acid–base activity. Indeed solutions of acids in many non–aqueous solvents do not show acidic properties. For example a solution of hydrogen chloride in methylbenzene does not dissociate and hence‚ for example‚ it will not react with magnesium. Invoking the hydronium ion is useful in discussing some aspects of acid–base theory‚ such as conjugate acid–base pairs‚ but apart from this the simpler terminology of
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OxidatiOn and ReductiOn OxidatiOn & ReductiOn 9.2 9 Introduction to oxidation and reduction Redox equations Some common oxidising agents and reducing agents (EXT) 9.3 Reactivity 9.4 Voltaic cells 19.1 Standard electrode potentials (AHL) 9.5 Electrolytic cells 19.2 cORe 9.1 Electrolysis (AHL) TOK Are oxidation numbers real? I remember contemplating on the nature of reality back in Chapters 2 and 4‚ with regard to electrons and hybridization respectively
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Review Questions 1.4 1. Using examples‚ explain the difference between ‘internal’ and ‘external’ stakeholders. Internal stakeholders of a business are members of an organisation. They consist of the employees‚ shareholders (who own the business)‚ managers and directors of the organisation. External stakeholders do not form part of the business (such as customers‚ suppliers and the government)‚ but have a direct interest or involvement in the actions of the business. 2. What is the difference
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like the stock market. Famous people who have won a lot of money in the stock market make claims suggesting their decisions are based solely on intuition. But what role do their previous experiences play in determining their perception? If‚ for example‚ they had to choose between investing in either of one of two companies‚ their decision would not be based only on intuition‚ but based on past records and future forecasts of the respective companies‚ and they would not be making random guesses‚
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A market failure occurs when the allocation of good is not efficient. The externality is present if an economic activity (production or consumption) imposes costs on‚ or creates benefits for‚ third parties. If they impose costs on third parties they are considered negative externalities. Negative externality is a type of market failure. The government in London decided to impose tax on hauliers who use trucks that heavily polluted the environment. This is a negative externality since pollutions would
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Commentary on: Pecan market is a-crackin’ In the last few years the economic growth of China has caused the demand (and supply) of all kinds of nuts‚ especially pecans‚ to rise and producers are facing a challenge meeting the soaring demand‚ says “The Globe and Mail” October 18th 2010. Demand and supply are the quantity of a good or service that consumers and producers are willing able to purchase and produce at a given price in a given time period. Equilibrium is a state of rest‚ self-perpetuating
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10.1.3 CROSSING OVER Outline the process of crossing over in : Meiosis 1: • Prophase I - homologous chromosomes are paired up tightly into tetrads‚ then crossing over‚ the exchange of genetic material between the DNA in these tetrads occurs‚ forming a chiasmata‚ an x-shaped structure. • Metaphase I - paired chromosomes line up along the equator of a cell‚ the metaphase plate as the spindle microtubulue apparatus pulls them. • Anaphase I - The spindle microtubules pull homologous chromosomes
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EXTENDED ESSAY BUSINESS AND MANAGEMENT RESEARCH QUESTION: “How effective would the takeover of Motorola mobility be for Google as a growth strategy?” Candidate name: Candidate number: School name: School number: Supervisor: Date submitted: Word count: ACKNOWLEDGEMENTS. I would like to thank my extended essay supervisor for her continuous support throughout this assignment. Her guidance and patience have been of great help to me in completing this task. I would also like to thank
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