3. Why don’t the terms depolarization and action potential mean the same thing? The terms depolarization and action potential differ because are excitable cells that communicate by transmitting electrical impulses that are capable of producing rapid electrical signals and depolarization in the interior surface of the membrane which becomes less negative and the exterior surface becomes less positive. Additionally‚ when depolarization reaches a certain threshold‚ an action potential is initiated
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Groundwater dams are structures that intercept or obstruct the natural flow of groundwater and provide storage for water underground. They have been used in several parts of the world‚ notably India‚ Africa and Brazil. Their use is in areas where flows of groundwater vary considerably during the course of the year‚ from very high flows following rain to negligible flows during the dry season. The basic principle of the groundwater dam is that instead of storing the water in surface reservoirs‚ water
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------------------------------------------------- Rainwater harvesting From Wikipedia‚ the free encyclopedia | This article includes a list of references‚ but its sources remain unclear because it has insufficient inline citations. Please help toimprove this article by introducing more precise citations. (June 2012) | Rainwater harvesting is the accumulating and storing of rainwater for reuse before it reaches the aquifer. It has been used to provide drinking water‚ water for livestock‚ water for irrigation
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HARVESTING THE OCEAN BY: SHUN ITCHIGAWA AQUACULTURE • the use of agricultural techniques to breed and raise marine organisms. • is the farming of freshwater or marine organisms. -MONOCULTURE -POLYCULTURE what is the important of aquaculture? It supply commercial species to the world’s markets. Common Aquaculture in the World • Fish aquaculture- raising fish commercially in tanks‚ ponds‚ or ocean enclosures. - carp‚ salmon‚ tilapia and catfish. • Raft culture- aquaculture using floating rafts
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Technical brief Rainwater harvesting Part of a series of WaterAid technology briefs. Available online at www.wateraid.org/ technologies January 2013 Introduction Where there is no surface water‚ where groundwater is deep or inaccessible due to hard ground conditions‚ or where it is too salty‚ acidic or otherwise unpleasant or unfit to drink‚ another source must be sought. In areas that have regular rainfall‚ the most appropriate alternative is the collection of rainwater‚ called ‘rainwater
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The role our group played for this assignment was Land Managers. We decided on the name JJDR‚ L.L.C. as our company name. We felt this best represented all of us‚ as it is the first letter of each of our first names. We‚ as JJDR L.L.C.‚ feel that the development should be set at least 200 feet from any water sources such as streams‚ rivers‚ or lakes. We feel this way because the development will increase the surface water and nutrients put in the water. By setting the buildings back at least
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I am passionate about zoology and learning about the physiology and behaviour of the animals around us from cellular to whole organism level through evolution and classification. One of the main reasons for this was Sir David Attenborough. My curiosity and love for the subject grew as I read his books and watched documentaries‚ such as Planet Earth. I am particularly interested in the animal behaviour aspect of the course‚ along with biodiversity and taxonomy‚ which I have covered in A-level biology
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Harvesting Strategy 1 Harvesting Strategy 2 Small business owners invest capital‚ human resources including management skill and knowledge -- and time -- to grow their companies’ revenues and increase profits. Creating a successful company builds wealth for the owner because the value of the business grows along with revenues. Harvest strategies are used to turn this value into cash -- a return on investment for the owner. Types A harvest strategy can be used to extract the value from a product
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Harvesting Risks Table of Contents Ethical Strategy……………………………………………………………………………………………3 Ethical Manner………………………………………………………………………………………….....3 Ethics Code……………………………………………………………………………………………......3 The Consequences………………………………………………………………………………………....4 A Modified Code………………………………………………………………………………………….5 Exporting Pesticides……………………………………………………………………………………….5 The Pros……………………………………………………………………………………………………6 The Cons…………………………………………………………………………………………………...6 Is it Justifiable…………………………………………………………………………………………
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HARVESTING BANANA Regularly after nine month the banana reach its maturity and start to ripen. Banana has a tender soft skin that really easy to be ripe. To harvest banana is not like any other fruits that we can just harvest. Harvesting banana need some precaution steps to ensure no physical damage and to get the best qualities of banana for the consumer. First we have to know when the banana will reach it maturity. First and foremost check the size of the banana. The ideal size of a mature banana
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