Do you know why children should not drink coffee? These days lifestyle of children has been changing regarding the way that children drink. Caffeine is one of the biggest problems in the world. Most companies make many things from caffeine such as coffee‚ tea‚ chocolate‚ soda‚ and Energy Drinks. However‚ children under 18 years old don’t know if these things can be dangerous for their health. Children eat or drink these things because parents didn’t tell them that are not good for their health.
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experiment‚ there was a total of 2.25g of caffeine (the net weight of the tea bag). After preparing the tea solution‚ extracting‚ drying and evaporating the weight of crude caffeine was .0321g‚ making the percent recovery before sublimation 1.43%. After sublimation the weight of pure caffeine was .0027g‚ making the percent recovery of caffeine after sublimation .12%. The percent recovery of caffeine is less in the second half of the experiment because the crude caffeine had some impurities in it which were
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relationship. This speech hope to give you some ideas about how to maintain a long distance relationship if you are having one. Thesis Statement: Long distance relationships can be as satisfying as regular relationships. Preview: I will discuss what is long distance relationship is‚ how it benefit you‚ how to maintain it‚ and how to keep a long distance relationship longer. (Transition: To start off‚ I will explain what is long distance relationship is.) BODY I. First Main Point:
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that court you leave everything behind you and focus on one thing: playing your game no matter the outcome and leaving everything on the floor. Transition: But I’ll get to how this all started and how it’s helped me develop into the person I am today. Body: 1. Starting out a. My Elementary School coach introduced me to the game and I was instantly hooked i. I was a very lanky and very tall 7th grader who hadn’t found anything that really sparked my interests‚ From gym classes my teacher knew that I loved
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Title: “An Introduction to Cosplay” Specific Speech Purpose: To share to my audience about the cosplay scene in the Philippines and answer inquiries in their minds about cosplay. Statement: Cosplay’s popularity growth is fast and there are lot of questions in the mind of people about cosplay. It’s meaning and reason varies from person to person and there are negativities to it. Introduction Attention Step: “Cosplay. I know a lot of you have in mind‚ what is it with cosplay? What do people get from
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Student Name: ashley singer Speech Type: Persuasive Organ Donation Organization Type: Comparative Advantages Pattern Attention Getter Type: Story‚ Quotation‚ or Poem Conclusion Type: Summary Goal/Purpose persuade my audience to give the gift of life and become organ donors. Introduction I. I have always decided i wanted to dedicate my organs to others once i have oassed but it was not until January of this year i learned the true value behind organ donation. II. Last January my brother
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Name: Janene A. Davison – sample outline . Pick Three Presentation Outline Topic Choice: My favorite sport: baseball Introduction Topic sentence previewing main ideas: Main Idea #1 My favorite sport is baseball. Though I’ve never played the sport I still have an appreciation for it because it brings my family together‚ there’s always a game to watch‚ and it’s a great form of entertainment. Support detail: It’s a family affair • • • Main Idea #2 Support detail: It’s played March-October
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Drumming! A history of drums and drumming from past to present. General Purpose: To inform the class about the history of drums and drumming. Specific Purpose: At the end of my informative speech‚ I would like everyone to understand where drums came from and how they are used today. Thesis: Drums give the world of music rhythm. Without drums and drum beats‚ I believe that music today would not be as good as it is currently. Introduction: A. How many in here like to listen to music
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Sublimation of Caffeine from Tea Leaves By: Ashley Barnes CH 236 – P8 Experiment 4 & 4.5 Due: 10/15/2014 Table 1. Table of Reagents Discussion The extraction yield refers to the percent of caffeine in the tea leaves at start of the extraction experiment. Tea leaves had 0.55 grams of mass per eight ounce serving. The weight of the extracted crude caffeine was 0.264 grams. Therefore‚ the extraction yield was 48%. This means that we pulled out almost half of the caffeine in tea leaves
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Attention Statement - Contrary to the popular belief that Henry Ford and his Ford Motor Company invented an automobile; Henry Ford’s most significant contribution was actually the invention of the moving assembly line. Topic - Today‚ I am here to discuss with you‚ one of the greatest inventions of Henry Ford and how it transformed our society. Importance - Ford’s assembly line invention was a great contribution to the American Industrial world that revolutionized the way we made cars‚ and
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