Pathogens are bad microorganisms that cause diseases which make you unwell if gets into your body‚ some of these are bacteria and viruses. Bacteria cause infections like TB‚ legionnaires and flu and viruses cause Hepatitis B‚ measles‚ mumps and more. Bacteria often produce toxins which affect the body‚ while viruses take over whole the cell and then destroy P2 Explain how pathogenic micro-organisms grow and spread? Pathogen microorganisms grow if all right conditions are in place for it to expand
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The Witch of Blackbird The story of The Witch of Blackbird Pond has many different parts to it. It takes place in the Connecticut Colony in the year 1687‚ is about a girl trying to fit into the new Connecticut lifestyle‚ and she goes through changes in her personality and characteristics as she learns to live in humility. The author of this book uses many details‚ creating a more vivid picture in the readers mind. It is also written in Katherine’s perspective‚ which allows the reader to get to know
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Arn Chorn-Pond Arn Chorn-Pond is the main character in “Never Fall Down”. The book is from the real story of Arn Chorn-Pond‚ and its written by Patricia McCormick. It’s about a poor boy that lives in Cambodia. He experienced wars‚ Khmer Rouge and the extreme things you have to do to survive. Arn survived through his smartness‚ kindness and sometimes coldness. Arn survives mainly due him being smart all the time. Firstly‚ under the Khmer Rouge Arn joined the band that plays music to drown the sounds
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Kassandra Coan Why put lime in a pond? Honors Activity 5.4 Lime is a commercial name for calcium oxide (CaO). When carbon dioxide (Co2) is removed from limestone‚ coral‚ seashells‚ or chalk they become lime. This product is easily accessible‚ because an abundance of limestone in found in the crust of the earth‚ and the Co2 is removed simply by heating the limestone. See formula below: 500-600
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Once you peek a look at this savage‚ insidious house you’ll fall in love! At 1029 Bloody Apes Pond‚ your heart will thump from all the excitement at admiring this dilapidated and vibrant house. That four score years ago was an asylum. It is too irresistible to pass up. The shriek of the boom box faintly in the distance will beguile all different types of people. Once they trot towards the shrieks‚ barbs bursting from out of the ground will capture all intruders. All you do is swoop in and feast on
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Water Scarcity & the Importance of Water Introduction: This report has been written to inform you of the world water crisis which is getting worse every second. It has also been written to inform you about the water scarcity and importance. Water Scarcity and importance: Clean‚ safe drinking water is not easy to find any longer. Today‚ nearly 1 billion people in the developing world don’t have access to it. Yet‚ we take it for granted‚ we waste it‚ and we even pay too much to drink it from little
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What is Alkaline Water? Alkaline water‚ also commonly known as ionized water‚ is water that has a pH level greater than seven. This water is generally produced with the aid of a faucet-based water ionizer‚ or "alkalizer" and features a number of health benefits. Making Alkaline Water These are some of the possible sources of alkaline water: * Lemon (& Lime) Water * pH Drops * Alkalising Powder * Mainstream Water Filters * Water Distillers * Reverse Osmosis * Alkaline
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Does This Thing Work? It operates on a 100 year old proven technology called electrolysis. Whenever you place two pieces of metal in water‚ and apply electricity‚ the water separates into it’s basic molecules‚ Hydrogen and Oxygen (H2O). If you look at the picture on the left‚ you will see H2O molecules connected together in their liquid form which is WATER But when you apply electricity (from your car battery)‚ the molecules separate and form a GAS (called HHO) which is a mixture of Hydrogen
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Written By Cristian Ponce Duke’s current 14 coal ash ponds pose a great threat to the nearby public‚ and our local government isn’t doing much to stop it. A coal ash pond is a pit where coal ash (the remains of coal after it is burned) is stored. Duke has 14 in North Carolina. All 14 have been found to contain extremely dangerous chemicals such as arsenic‚ mercury‚ thallium and cadmium. Some of these coal ash ponds are placed next to public waterways and don’t contain chemical resistant lining
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biodegradable and could be treated by anaerobic‚ aerobic and facultative processes. The processes are essentially biochemical and depends on the enhance growth and metabolic activities of the suitable microorganisms to transform the organic matter into methane‚ CO2‚ Hydrogen Sulphide and water. The microorganisms are primarily bacteria and algae which results in the production of excess biomass (microbial cells) which need to be dispose as sludge. Technically‚ the following benefits will be attainable from
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