diagram‚ use label lines to label these parts of the heart. bicuspid valve pulmonary artery [3] septum (b) Explain why the wall of the left ventricle is thicker than the wall of the right ventricle. [2] (c) Describe two differences between the structure of the aorta and the pulmonary vein. 1. 2. [2] (d) The heart muscle is supplied with blood through the coronary arteries. Explain why a blockage in these arteries can cause a heart attack. [2] © UCLES 2007 0653/03/M/J/07
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Comparison between Two Households The household may consists of one family or other group that are living together in one house (Eriksen‚ Hylland‚ 2010). Every family has its own uniqueness but when one family and two households are different‚ here we start to question why they are different?. In my essay‚ I will highlight some important aspects of each households to be able to see differences. I will focus on the gender role and the marriage costume. I group of Bedouin I will be discussing are known
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levels‚ and professions that traditionally were dominated by males. The attitudes and actions of young people are generally not as sexist as those of there parents. The change within this education system has resulted in different values and attitudes between genders in the Brazilian society. The Australian education system has experienced changes over time based on gender issues. Sydney university admitted its first women in 1882‚ the first women law graduate in 1902 was ineligible to practice law in
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Sears vs. Wal-Mart Questions Accompanying the Case Create a table and calculate the following ratios for the three years for both Sears and Wal-Mart: Current ratio‚ quick ratio‚ ‚ total assets turnover‚ fixed assets turnover‚ inventory turnover (using cost of good sold)‚ inventory turnover per day (days payable)‚ days sales outstanding‚ days payable outstanding‚ debt ratio‚ time-interest-earned‚ fixed charges coverage‚ return on sales‚ net operating profit after taxes ratio‚ return on total
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Analysis of the Canterbury Tales characters Geoffrey Chaucer (1343-1400) son of a merchant‚ page in a royal house‚ soldier‚ diplomat‚ and royal clerk‚ Geoffrey Chaucer saw quite a bit the medieval worlds. His varied experiences helped prepare him to write The Canterbury Tales. It provides the best contemporary picture we have of fourteenth-century England. Chaucer wrote The Canterbury Tales in his later years. Only 24 of the projected 124 tales were finished‚ but these 24 stand together as a complete
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MILO BRANDING: Milo brand is the world’s leading chocolate malt beverage that can be prepared with hot or cold milk or water. Given its popularity it is a “must have” product for food service operators particularly in Asia‚ Africa and Oceania. Loved and trusted by parents and kids alike‚ Milo products offer essential vitamins and minerals: * calcium for strong teeth and bones * iron to carry oxygen to the body’s cells * vitamin A for healthy eye sight * vitamins B1 and B2 to
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Milgram (1963) vs. Meeus and Raaijmakers (1985) (12 marks) The aim of both studies was to test obedience. Meeus and Raaijmakers were testing psychological violence‚ where Milgram was testing physical violence. The procedure was similar‚ as in both experiments the participants were paid volunteers and had to give an increasing punishment. The Dutch experiment was conducted in a natural experiment though and and Milgram’s one - in a university. The results of both studies support each other’s
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Have you ever felt every choice you make is scrupulously watched by society? This feeling is neither paranoia nor imagination but well justified in view of the fact that cultural expectations influence everyday choices. Society is crowded with guidelines for humans to follow; if people go against the norm they fall under the judgment of others. Having these ideas and concepts of what is normal is often seen as a way of keeping everyone in order. Social norms affect everyday life and cause many people
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Narrator: Our story begins here at the residence of an English family living in India. They found a pet mongoose that was washed up by their house. He is called Rikki-tikki because of the sound he makes when running. (Makes the noise of rikk-tikk-tikki-tikki-tchk!) There is Chuchundra‚ the wimpy muskrat who hides in the darkness attempting to go to the center of the room‚ but is afraid he will get caught by our next characters Nag and Nagaina. Nag and Nagaina are two cobras terrorizing the property
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INTRODUCTION Electronic Business (E-Business) is a perplexing practice due to the numerous aspects it involves. In today’s rapidly changing environment‚ organizations adopt E-Business to respond to several business drivers. The progressions of the macro-environments are creating innovative business environments‚ in which E-Business is considered a normal practice. This paper attempts to model the business environment and evaluate its competitive characteristics by comparing the traditional business
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