Demo write up: #1 The plastic tablet that gets placed into the water causes the water to spin like a tornado. Then when dry ice is added the water starts to spin and create smoke‚ the color of the water goes from dark green to light green. There is probably a chemical in the dry ice that is reacting with the universal indicator which is causing the substance to change colors. Hydrochloric acid changes the color of the mixture and makes it green to yellow but when you add more hydrochloric acid
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Electrolyte Challenge: Sports drinks VS Orange juice Belmin Okic Science Fair Research Paper January‚ 11‚ 2014 Abstract In this science project‚ I wanted to see which beverage will help you regain your energy and which beverage will help reduce fatigue problem after or during a sports activity. By finding out how to achieve these goals I will compare the quantity of electrolytes in a sports drink with the other beverages by measuring the nano siemans in each beverage by converting
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Malique Tiari Daniels EH 101-107 Linda Payne 802 Words 3/24/14 Is a dry campus the right choice? College is about making memories‚ both good and bad. The University of South Alabama is a dry campus‚ which means that there are no alcoholic beverages allowed in your dorm room or at any event on campus. Even though the legal age for consuming alcohol is twenty-one students still participate in underage drinking. The legal age to smoke tobacco products in the state of Alabama is nineteen and
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A Clash of Cultures and the Hope of Rebirth In the playwrite Dry Lips Oughta Move to Kapuskasing‚ Thomson Highway focuses on the life style of seven native men in the Wasachigan Hill Indian Reserve in Ontario. In this play‚ there are six important male characters. Characters such as Big Joey‚ Spooky Lacroix Creature Nataways and Pierre St. Pierre adopt Christianity and the English language. While the characters Simon Starblanket‚ Zachary Jeremiah Keechigeesik try to revive the native culture
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Ogallala Aquifer and the Dry Out The Ogallala Aquifer is an important asset to the United States of America. What most are not aware of is that the Aquifer‚ otherwise known as the High Plains Aquifer‚ is a system that supplies water to eight providing states which ripple effects to the entire United States. To properly define the Aquifer‚ it is an underground system that stores water gathered from precipitation‚ or the process of percolation‚ and is pumped by residents of the West Plain’s landscape
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DRY ICE Introduction The topic I have chosen to write this report on is dry ice (also known as liquid nitrogen). This topic has quite an interest to me in a sense that I am curious about the dry ice as a whole. I have seen it being used but always thought about the manufacturing behind it. I am hopeful in finding out information such as what exactly dry ice is‚ how the dry ice is made/formed‚ what it has use for‚ and who was behind the making or discovery of dry ice. Some questions that I
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The common cold has been plaguing humankind since the beginning of human existence. Even in these advanced times‚ there is no vaccine or cure. There are many symptoms that accompany the common cold. Some of these infamous symptoms are a runny nose‚ caused by inflammation of the nasal tissues‚ resulting in over production of mucus to trap the virus‚ and coughing. there are two different kinds or types of coughs that are common with colds. The first‚ is the less common dry hacking cough‚ these kinds
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have a huge impact on the communication between cells. Cell communication is a crucial process necessary for cells to carry out various functions. Drugs such as Methylenedioxymethamphetamine (MDMA)‚ known as ecstasy‚ can create barriers or confusion to cells. Cell to cell communication carry messages from signaling cells to target cells. Usually a cell will bind with a target cell through a receptor protein in the plasma membrane of the target cell
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How to Get Rid Of Cottonmouth Though dry mouth is unpleasant‚ there are ways to feel better and make a return to a healthier and more pleasant mouth. Some of your questions may be answered here: Identifying Cottonmouth What is cottonmouth? You may have cottonmouth if you are experiencing chapped lips‚ difficulty swallowing‚ thirst‚ cough‚ hoarseness or saliva that feels thick. The name describes it perfectly because your mouth feels dry like cotton. This condition could be a result of salivary
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Cells‚ Cell Division‚ and Cell Specialization Fundamentally Different Types of Cell Prokaryotic Cell- single celled: only DNA+ structure (“before nucleus”) E.g. zygote-complete DNA Eukaryotic Cell-multi-celled (“after nucleus”) Prokaryotes Eukaryotes DNA In “nucleoid” region Within membrane-bound nucleus Chromosomes Single‚ circular Multiple‚ linear Organelles None Membrane-bound organelles Size Usually smaller Usually larger- 50 times Organization Usually single-celled Often multicellular
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