biology FOLIO BIOLOGY POLLUTION NIK ‘AINAA SYAKIRAH BT NIK GHAZALI 5 IBNU SINA INTRODUCTION Pollution is the introduction of contaminants into a natural environment that causes instability‚ disorder‚ harm or discomfort to theecosystem i.e. physical systems or living organisms. It can also be define as any undesirable changes in physical‚ chemical or biological characteristics of the natural environment‚ brought about when harmful substances or energy released by human activities. Pollution
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Principles of Business October 3‚ 2012 Worksheet 1 Instruction: Copy questions to your note book and answer all questions. Question 1 a) Define the term ‘taxation’. (2m) b) Distinguish between direct and indirect taxes. (4m) c) List two (2) examples of direct tax and briefly describe each (4m) d) List two (2) examples of indirect tax and briefly describe each (4m) e) Distinguish among the different forms of tax giving example. (6m) Question 2 Discuss three (3)
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Rubyna May L. Espiritu Sir Adrian Guinto BSEDSS 1-1N November 15‚ 2012 The Characteristics of Life There are many properties or the signs of life that the living organisms have. In the book of biology of Mrtinez and Nazareno‚ there are nine characteristics of life just said and those are : a. Living things are highly organized and contain many complex chemical substances ; b. Living things are made up of one or more cells‚ which are
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AP Biology Study Guide Chapter 11 1. Categorize chemical signals in terms of the proximity of the communicating cells. Local signaling – a. Paracrine signaling – a secreting cell acts on nearby target cells by discharging molecules of a local regulator (a growth factor‚ for example) into the extracellular fluid. b. Synaptic signaling – a nerve cell releases neurotransmitter molecules into a synapse‚ stimulating the target cell. Long distance signaling- c. Hormonal signaling – specialized
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References: Edlin‚ G. Golanty‚ E. and McCormack‚ B. (1999). Essential for Health and Wellness‚ Toronto: Jone and Bartlett Publishers. Pp280 McMillan‚ B and Starr‚ C. (2013). Human Biology‚ Belmont: Brooks/Cole‚ Cengage Learning Pp 179 Starr‚ C.‚ Ever‚ C. and Starr‚ L. (2009). Biology Today and Tomorrow with Physiology‚ Belmont: Brooks/Cole‚ Cengage Learning pp 432
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Main paper 2010 (Answer all questions on paper) Section A (1) Outline the facts of Carlill v Carbolic Smoke Ball‚ what area does it relate to and what principles does it outline? (2) Partridge v Crittenden outlines which contractual principle? (3) What is an invitation to treat? Use cases to back up your answer. (4) What is the postal rule? Use cases to back up your answer. (5) What does ADR stand for? Give examples of the general advantages of ADR. (6) What are main types and related advantages
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Graduate Level Writing Analysis and Development Plan Mxxxxx Bxxxxxxx COM 600 February 9th‚ 2015 Sandra Ryan MSc Graduate Level Writing Analysis and Development Plan Introduction This paper is based on feedback given for the individual assignments over the last 5 weeks of the communications class. The feedback given will be summarised‚ then strengths and weaknesses will be discussed before looking into a suggested step by step plan for writing. While the plan may not be able to be strictly followed
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Lauren Spillers Biology 1408 February 5‚ 2013 Lung Cancer Lung cancer is the number one form of deadly cancer in the United States. It is not only something that can kill you but also can put a strain on you and your family financially‚ emotionally‚ and medically. Lung cancer is formed when the cells of the lungs grow in an uncontrolled way‚ this creates a lump or a tumor which can either be malignant (cancerous) or benign (not cancerous). Radon gases‚ smoking‚ and second hand smoke cause lung
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written permission of theAuthor. cxcDirect Institute Mandeville‚ Jamaica Email: admin@cxcDirect.org Website: www.cxcDirect.org Telephone: 876 469-2775‚ 876 462-6139 © cxcDirect Institute © cxcDirect Institute ** Please see the original past paper for the questions. Only the answers will be provided as per copyright obligations. ********************************************************** ii) iii) 6a b 12a b= 6a b b 2a 2m 9m – 5 let pq = ac ; p+q = b p+q = 9 pq = -10; p = 10‚ q
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2013‚ Section 3 Prepared By Md Abdulla Al Mamun Fahim ID: 102 0366 030 Mahidur Rahman Khan ID: 102 0625 030 Md Nurul Azim Rifat ID: 101 0847 030 Tahsin Shahab Uddin ID: 101 0692 030 Prepared for Dr. S.M. Mostafa Kamal Khan Department of Biology and Microbiology North South University Date of Submission: 20th August‚ 2013 Sl | Topic | Page | 1 | Introduction | 2 | 2 | Description | | | 2.1 Impact on Air | 3 | | 2.2 Impact on Water | 3 | | 2.3 Impact on Soil Pollution | 5 |
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