Does the Internet help spread democracy? How invention of the Internet changed the world? How it contributes to the spread of democracy? Does it have any impact on it? These questions are under debate till nowadays. In this paper‚ I will try to express my viewpoint on this dispute. To begin with‚ let briefly look at the Egyptian revolution which was held in 2011. It was the first revolution where social media and Internet played the crucial role. ” After 30 years of living in a “fake democratic
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Merit task- lymphatic system A detailed explanation as to how the lymphatic system protects the body showing use of at least 4 different types of information. It protects the body by the lymph nodes. They are hundreds of small lymph nodes clustered along the lymphatic vessels. They are bean shaped and less than 2.5cm long. Each is surrounded by a fibrous capsule. Strands of connective tissue from the capsule extend inwards and divide the node into compartments. Many reticulate fibres support
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cannot pass through the blood vessels. The reaction occurs from the complement system when the person receiving the blood has a rare protein on their blood cells. So antibodies to this certain antigen are not present until after the patient is exposed to the blood. This is why all blood is typed‚ crossed‚ and then cross-matched with the potential recipients’ blood. 4. Our lymphatic systems have several jobs‚ from body tissues it removes extra fluids‚ it produces immune cells‚ it helps in the absorption
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21/04/2013 Lymphatic System & Immunity Manuel Desco Dept. Bioingeniería Principles of Human Anatomy and Physiology‚ 11e Anatomy and Physiology I 1 INTRODUCTION The ability to ward off the pathogens that produce disease is called resistance – Lack of resistance is called susceptibility Resistance to disease can be grouped into two broad areas – Nonspecific resistance: general defensive mechanisms effective on a wide range of pathogens – Immunity: activation of specific
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The lymphatic system is a part of the circulatory system‚ that consists of a network of vessels called lymphatic vessels. These vessels carry a clear fluid called lymph towards the heart. The lymphatic system is not a closed system. The circulatory system processes an average of 20 litres of blood per day through capillary filtration which removes plasma while leaving the blood cells. Roughly 17 litres of the filtered plasma actually get reabsorbed directly into the blood vessels‚ while the remaining
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shows the Lymphatic system which is a system of connections between organs and tissues. This network aids in the removal of waste and unwanted products from the body. The lymphatic system’s most important function is to transport white blood cells that fight infection called lymph though the body. These white blood cells contain antibodies which are built to detect‚ destroy and build immunity towards pathogens and infections that enter the body. The lymphatic system consists of lymphatic vessels‚
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1. Energy flows through the ecosystem throughout the sun. The sunlight provides energy for the producers‚ which then converts the energy into food or nutrients. Producers uses energy to make food. Shortly after consumers will eat the producers‚ along with other consumers within the ecosystem. Once the producers and the consumers die they are decomposed. Which is recycled back again. Producers are plants while consumers are living. Meaning‚ primary are herbivores and secondary are omnivores. 2. The
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The Ways Jean Valjean both Helps and Hinders Cosette in Les Miserables In the 19th century of France most of the children were poor orphans because parents could not provide for their children. Usually they would throw the boys on the streets but keep the girls because they could make profit off of them. However‚ some orphans like Cosette as portrayed in Les Miserables found someone who would love and care for them. Upon careful research this paper will show not only how Jean Valjean helped Cosette
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3 Option 2 – HS130-05 Discuss the morphology of the lymphatic system. Also‚ compare B and T lymphocytes and their roles in immunity. The lymphatic system is responsible for helping the human body fight against diseases and illnesses. This system consists of ducts‚ organs and nodes and transports fluid called lymph. The system contains cells called lymphocytes. Lymphocytes protect the body from antigens. The ducts of the lymphatic system are the home for B-cells and T-cells‚ these ducts also
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thought on the effects of globalization on world poverty. Certain people believe that globalization increases global poverty and that the poor of the world are cheated because of it. However‚ others believe that globalization decreases poverty and helps aid the poor. Further to this‚ another group of people believe that poverty and globalization are not linked. However‚ before moving into a debate on globalization and poverty‚ we must first look to define these terms. Globalization can be described
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