experiment‚ the question being asked was: “What is the water quality of the U-High stream based on the water invertebrates found?” The purpose of this experiment was to determine the water quality of the U-High creek. The data was obtained by collecting soil‚ algae‚ and water from the U-High creek and identifying the number and types of invertebrates that were found from the samples. The prediction made was that the U-High creek’s water quality was poor based on the first observations of beer cans
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Isabel Fish Essay Even though many people have regrets‚ you have to realize you can’t hold them in if you want to move on. In “The Isabel Fish” by Julie Orringer Sage and Maddy lost their friend‚ Isabel‚ and both siblings have regrets about it. So to cope with their loss they both fight with each other and ever blame each other for Isabel’s death. Even though Maddy and Sage have been fighting for months‚ once they communicate with each other about their regrets‚ they are able to put their problems
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Observations: Part I: Reaction between iron and oxygen Appearance of steel wool after 20 minutes From (relatively) shiny metal strips to not-so-shiny strips that are stained with dark‚ reddish-brown stuff. Part II: Decomposition of hydrogen peroxide Appearance of potato and hydrogen peroxide combination: Lots of white‚ foamy bubbles around the potato slices. Day 2 Observations: Part III: Reaction between zinc and acetic acid Appearance of penny in vinegar after
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FISH FARMING Fish farming is the principal form of aquaculture‚ while other methods may fall under mariculture. Fish farming involves raising fish commercially in tanks or enclosures‚ usually for food. A facility that releases young (juvenile) fish into the wild for recreational fishing or to supplement a species’ natural numbers is generally referred to as a fish hatchery. Worldwide‚ the most important fish species used in fish farming are carp‚ salmon‚ tilapia and catfish
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How is the fish characterized? Is it simply a weak victim because it “didn’t fight”? Comment on lines 65-76. In what sense has “victory filled up” the boat‚ given the fact the speaker finally let the fish go? In this poem called “The Fish”‚ Elizabeth Bishop describes the experience of a man who caught a “tremendous fish” (1). I personally don’t think the fish is characterized as a simple victim. In the poem it describes how the fish didn’t fight to get away which gave the fisherman opportunity
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Tyrian Reed Chemistry 1st Period The History Of Oxygen Oxygen is a chemical element with symbol O and atomic number 8. One of the first known experiments on the relationship between combustion and air was conducted by the 2nd century BCE Greek writer on mechanics‚ Philo of Byzantium. Many centuries later Leonardo da Vinci built on Philo’s work by observing that a portion of air is consumed during combustion and respiration. In the late 17th century‚ Robert Boyle proved that air is necessary
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QUESTION: Can better quality actually decrease demand? Discuss. ANSWER: I disagree with above statement‚ better quality always increases demand. As the quality increases‚ price of that good also increases and automatically the demand of that good also increases. Change in price will directly affect the quality as well. If it is decided that we can increase our market and sustain the increased price by increasing demand‚ then it is ok‚ otherwise‚ either quality is to be compromised or multi models
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Introduction: An oxygen sensor‚ or lambda sensor‚ is an electronic device that measures the proportion of oxygen (O2) in the gas or liquid being analyzed. It was developed by Robert Bosch GmbH during the late 1960s under supervision by Dr. Günter Bauman. The original sensing element is made with a thimble-shaped zirconia ceramic coated on both the exhaust and reference sides with a thin layer of platinum and comes in both heated and unheated forms. The most common application is to measure the
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Biochemical Oxygen Demand (BOD) Biochemical Oxygen Demand‚ BOD‚ as it is commonly abbreviated‚ is one of the most important and useful parameters (measured characteristics) indicating the organic strength of a wastewater. BOD measurement permits an estimate of the waste strength in terms of the amount of dissolved oxygen required to break down the wastewater. The specifics of the analysis are discussed in detail in Standard Methods for the Examination of Water and Wastewater. The BOD test is
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Market research may be classified as either ‘quantitative’ or ‘qualitative’. Whereas the former focuses on tangible and measurable traits of a market (‘quantities’)‚ the latter places more emphasis on “understanding rather than simple measurement” (‘qualities’) (Both types of market research have their respective associated costs and benefits. As such‚ it would be short sighted to say that one can or cannot take the place of the other; in fact‚ “many marketing research practitioners see quantitative and
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