Echinoderm Echinoderm diversity Scientific classification Kingdom: Animalia Subkingdom: Eumetazoa Superphylum: Deuterostomia Phylum: Echinodermata Klein‚ 1734 Subphyla & Classes Homalozoa † Gill & Caster‚ 1960 Homostelea † Homoiostelea † Stylophora † Ctenocystoidea † Robison & Sprinkle‚ 1969 Crinozoa Crinoidea Paracrinoidea † Regnéll‚ 1945 Cystoidea † von Buch‚ 1846 Asterozoa Ophiuroidea Asteroidea Echinozoa Echinoidea Holothuroidea Ophiocistioidea † Helicoplacoidea †
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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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Biblical Passage: 1 Samuel 17:32-54 The passage of 1 Samuel 17:32-54 opens with a brief discussion between Saul and David over the Philistine giant Goliath. A terrified Saul pleads with David not to accept Goliath’s challenge of a fight to the death. However‚ David is determined on confronting the giant as he has insulted God and His people. After hearing David’s passionate words‚ Saul allows him to fight. Approaching Goliath‚ David is dressed in a simple tunic‚ carrying a staff as
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Vol II Issue X Impact Factor : 0.2105 ORIGINAL ARTICLE ISSN No : 2230-7850 Monthly Multidiciplinary Research Journal Indian Streams Research Journal Executive Editor Ashok Yakkaldevi Editor-in-chief H.N.Jagtap IMPACT FACTOR : 0.2105 Welcome to ISRJ RNI MAHMUL/2011/38595 ISSN No.2230-7850 Indian Streams Research Journal is a multidisciplinary research journal‚ published monthly in English‚ Hindi & Marathi Language. All research papers submitted to the journal will be double - blind
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STUDY GUIDE: AP WORLD SEMESTER 1 52 points- 2 points apiece for summarizing each of the following: (Complete sentences NOT required.) 1. Definition of Civilization Some scholars prefer to define civilizations only as societies with enough economic surpluses to create division of labor and a social hierarchy. The chief difference between civilizations and other societies involves the emergence of formal political organizations‚ or states. Another trait that makes a society a civilization is when
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Assignment 4-2: Week 4 Analysis Write-Up Kylie Keener ACCT715-Q1WW Financial Accounting Theory Michael Miller 13 June 2012 1. Chapter 4: Problem 8 (GM) The article “GM to Take Charge of $20.8-Billion” here reproduced from The Globe and Mail (February 2‚ 1993) describes the potential impact of SFAS 106‚ “Accounting for Postretirement Benefits Other Than Pensions‚” on General Motors and Ford. For example‚ it appears that General Motors will be required to record a liability of $20.8 billion
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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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Assignment #3 – Marked by Quiz 3 Feb. 16‚ 2005 Reading: Chapter 3 Assigned Questions from Text: BEC Case Study pp 113-117 Answer all of the questions about BEC: Broadway Entertainment Co.‚ Inc. Case Questions 1. The System Service Request (SSR) submitted by Carrie Douglass (BEC Figure 3-2) has not been reviewed by Professor Tann. If you were Professor Tann‚ would you ask for any changes to the request as submitted? If so‚ what changes‚ and if no changes‚ why? Remember‚ an
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CHAPTER 1 INTRODUCING GOVERNMENT IN AMERICA CHAPTER OUTLINE I. Introduction: Politics and Government Matter (pp. 3–8) A. Many Americans are apathetic about politics and government. B. Political knowledge fosters civic virtues‚ educates citizens on policy‚ and promotes participation. C. Voter turnout among the youth is lower than any other group. II. Government (pp. 8–9) A. The institutions that make authoritative decisions for any given society are collectively known as government. B.
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Chapter 15 Test: Glaciers and Erosion Matching: 1. ________ pyramid-like peak made of arêtes A. snowfield 2. ________the unsorted material left beneath B. snowline the glacier when the ice melts 3. ________depressions where most outwash plains are pitted C. cirque 4. ________theory that most scientists now accept D. kettles 5. ________large cracks E. horn 6. ________masses of ice that occupy millions of square kilometers F. Milanokovitch Theory 7. ________an almost motionless
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