DRUGS A drug is a chemical substance taken into the body that modifies or affects chemical reactions in the body. Generally‚ drugs are developed for medical use. Without drugs‚ people would live much shorter lives or suffer greater pain. All drugs are dangerous when misused. ANTIBIOTICS [pic] What are Antibiotics? a chemical substance ‚ produced by a microorganism (bacterium or fungus) which will inhibit the growth or replication of other microorganisms. • Effective
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5.2 Tax systems 2006-11 6(a) Distinguish with the use of examples between (i) Direct and indirect taxes [3] (ii) Progressive and regressive taxes [3] 参考答案： (a) 3 marks for each pair. (Examples of each pair‚ 1 mark.) [6] 考生分析： In part (i)‚ most candidates were able to distinguish between direct and indirect taxation in terms of the former being a tax on income and the latter a tax on expenditure. Appropriate examples of the two types of taxation were given‚ such as income tax as an example
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Lit – Poems What Thing Is Love? (George Peele) George Peele was an English dramatist‚ born in 1556. He led a reckless life and died of small pox. The poem ‘What thing is love’ was written in 1580’s and is in some ways against love. According to him love is more of a sting then hurt but yet a pretty thing. He says that one should not love as women can hurt you with love – Love’s dwelling is in ladies’ eyes‚ From whence do glance love’s piercing darts (Cupid’s arrows i.e. Roman God of love)‚ That
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CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education ECONOMICS Paper 1 Multiple Choice May/June 2003 1 hour Additional Materials: Multiple Choice Answer Sheet Soft clean eraser Soft pencil (type B or HB is recommended) 0455/01 READ THESE INSTRUCTIONS FIRST Write in soft pencil. Do not use staples‚ paper clips‚ highlighters‚ glue or correction fluid. Write your name‚ Centre number and candidate number on the answer sheet in the spaces provided unless
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Biology Revision summer 2012 1-Characteristics of living organisms Nutrition- taking in of nutrients which are organic substances and mineral ions ‚ containing raw materials or energy for growth and tissue repair ‚ absorbing and assimilating them . Excretion- the removal from organisms of toxic material‚ the waste products of metabolism and substances in excess of requirement . Respiration- the chemical reactions that break down the Sensitivity- The ability to detect or sense changes in the
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BIOLOGY Paper 2 Core 1 hour 15 minutes No Additional Materials are required. READ THESE INSTRUCTIONS FIRST Write in dark blue or black pen. You may use a pencil for any diagrams or graphs. Do not use staples‚ paper clips‚ highlighters‚ glue or correction fluid. Answer all questions. 1 2 3 4 5 6 7 8 9 Total This document consists of 14 printed pages and 2 blank pages. IB10 11_0610_21/4RP © UCLES 2010 [Turn over 2 1 (a) Fig. 1.1 shows a mammal. For Examiner’s
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- EDUCATIONAL PURPOSES ONLY - NOT FOR SALE - Mark Scheme November 2007 IGCSE IGCSE Accounting (4305) Edexcel Limited. Registered in England and Wales No. 4496750 Registered Office: One90 High Holborn‚ London WC1V 7BH - EDUCATIONAL PURPOSES ONLY - NOT FOR SALE Edexcel is one of the leading examining and awarding bodies in the UK and throughout the world. We provide a wide range of qualifications including academic‚ vocational‚ occupational and specific programmes for employers. Through a network
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Read and Download french essay topics for igcse. Free access for PDF Ebook French Essay Topics For Igcse as well as other store collections. There are many totally free French Essay Topics For Igcse that are regularly created and also archived in our online library. If you want French Essay Topics For Igcse that will satisfy your term paper needs‚ then you don not need to to fret about that to obtain long. This is considering that there is a significant database of different compositions and research
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w w ap eP m e tr .X w om .c s er SYLLABUS Cambridge IGCSE® Cambridge International Certificate* Chemistry 0620 For examination in June and November 2014 *This syllabus is accredited for use in England‚ Wales and Northern Ireland as a Cambridge International Level 1/Level 2 Certificate. University of Cambridge International Examinations retains the copyright on all its publications. Registered Centres are permitted to copy material from this booklet for their
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Study and revision skills INFO This section covers the following ideas and material: An introduction to revision methods‚ including • concept mapping‚ flow charts and mind maps • planned revision timing • practising examination technique. General study methods Organisation of study time The examinations are looming large. Suddenly you realise that you do need your notes and experimental work from the last year or two. Are they in good shape? Well...! It is worth remembering that revision
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