1050260 Stop smoking 2 STOP SMOKING Smoking can hurt smokers’ health and other people around them but why is it legal? Smokers in the world spend enormous amounts of money instead of using it for education‚ healthcare…‚ or while millions of people in Africa die because of no food‚ that is moral? Why do people spend their money to kill themselves instead of taking care of their family or contributing to social causes? According to the Lung Association
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important‚ this being carbon. There are many interesting things about carbon including‚ facts about it‚ its history‚ and what it is used for. Carbon is a very important element‚ in fact‚ life could not exist without it. Carbon (C on the periodic table) is a chemical element and is the sixth most abundant element in the world. Carbon is the 6th element on the periodic table in group 14‚ period 6‚ it has six protons‚ six electrons‚ and six neutrons‚ with an atomic mass of 12.01u. Carbon has a boiling point
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Diabetes is the most common disease leading from childhood obesity. Diabetes attacks the blood sugar level in the body. The blood sugar in the body is called glucose. Glucose makes up the body’s muscle‚ tissue‚ and is your brain’s main source of energy. Diabetes is when people have too much glucose in your blood stream. There are two types of diabetes. Type 1 diabetes is when the body produces almost no insulin for the body due to an overactive immune system. This type mostly occurs in young
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Smoking can be considered as one of the most dangerous habits that any individual can have. Also‚ smoking is one of the most common problems today that are killing many people worldwide. According to the report of World Health Organization (WHO )‚ Viet Nam is one of the countries where male smoker’s rate are highest in the world with more than 47% male adult smoking. Smoking does many horrible things to the human body that most people are not aware of. There are so many dangerous effects of smoking
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My beloved teachers and friends ‚ Today I will deliver a speech about smoking entitled “Smoking is a bad habit in our lives”. My friends‚ As we know smoking is one part of the daily activities of the majority of Indonesian society. most smokers know the dangers of smoking but they never tried to stop smoking. Because that‚ we as the younger generation must be convinced that smoking is bad habits in life. Smoking is a bad habit because of three factors‚ among others: 1. Contain poison substances
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commentary The boundless carbon cycle Tom J. Battin‚ Sebastiaan Luyssaert‚ Louis A. Kaplan‚ Anthony K. Aufdenkampe‚ Andreas Richter and Lars J. Tranvik The terrestrial biosphere is assumed to take up most of the carbon on land. However‚ it is becoming clear that inland waters process large amounts of organic carbon and must be considered in strategies to mitigate climate change. A tmospheric carbon dioxide concentrations increased from ~280 ppm before the industrial revolution to over 384
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Activated Carbon Activated Carbon is the best general use adsorbent to remove/reduce a lot of organic and some inorganic contaminants found in different liquid and gas products. Activated carbon has the unique ability to adsorb a wide range of compounds from both the liquid and gas phase. This adsorptive feature is responsible for removing contaminants from water and other substances where the adsorbent material is added. Activated Carbon features a highly crystalline form with a wide surface
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In my opinion‚ smoking is not only arrogant‚ but it’s impolite and ill-mannered to think that people who smoke are killing themselves when most of them have loving families. There is always one selfish person who wants to throw their money (and life) away because of tobacco or cigarettes and don’t care about their children. Not only does smoking give children a negative influence‚ but it can also put them at the risk of health problems such as asthma. It has become the latest thing in the world today
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Carbon Fiber report Table of Contents Introduction 3 Historical events of Carbon fiber 3 Properties 4 Applications 4 Conclusion 5 Bibliography 6 Introduction There are a lot of new materials that has emerged and been used by engineers and scientists such as Aerogel‚ Metal foam‚ Bioplastic‚ Carbon fiber‚ Graphene and others. This is helping engineers build all new types of machines and instruments such as touch screen mobiles‚ automobile sensors‚ computers‚ planes and a lot more. This
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Unit 4: Carbon Nanostructures Carbon Structures: • Carbon contains six electrons with electronic structure: (1s2)‚ (2s)‚ (2px)‚ (2py)‚ (2pz). Outer s orbital together with three p orbitals form the chemical bonds of carbon with other atoms. • Conventionally‚ solid carbon has two main structures called allotropic forms: diamond and graphite: - Diamond is tetrahedrally bonded through sp3 hybrid bonds that form a 3D network. - Graphite has a layered structure with each layer called graphene formed
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