Grade 11 Biology Bio Ecology Field Study By‚ Colton Hatcher Introduction Hastings Point is a small coastal town located in New South Wales that is sounded by a national park. Hastings point has been a great location for tourists due to its marine wildlife‚ beaches and fishing. This destination is home to a magnificent rocky shore perfectly suited for a vast majority and wide range of marine wildlife. The rocky shore has a wide spread of both biotic and abiotic factors which provides a
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Summary on the Coming Paradigm Shift in Forensic Identification Science Patel Krishnakant 10128506 Part A Summary Authors: Michael J. Saks and Jonathan J. Koehler This reports starts by author conversing that not many years have passed when the courts are testifying the results of the evidences they found on crime and comparing it with whatever resources they have and no one cross examines the decisions made by forensic expertise. Then the forensic expertise started questioning the forensic facts
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This article contains orbital elements but does not include an epoch‚ or date when those elements‚ which typically vary over time‚ were correct. Please help by adding the epoch for the current data‚ or changing the orbital elements to ones with a known epoch. Gemini VIII Gemini VIII docks with its Agena Target Vehicle Mission type Docking test Operator NASA COSPAR ID 1966-020A SATCAT № 2105 Mission duration 10 hours‚ 41 minutes‚ 26 seconds Distance travelled 293‚206 kilometers (158‚319
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CHAPTER 2 External Analysis: The Identification of Opportunities and Threats I. Overview A. For a company to succeed‚ its strategy must either fit the industry environment in which it operates‚ or the company must be able to reshape the industry environment in which it operates to its advantage through its choice of strategy. Companies typically fail when their strategy no longer fits the environment in which they operate. B. To achieve a good fit‚ managers must understand the forces that shape
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Macromolecules in Food INTRODUCTION The most common macromolecules found in living organisms are lipids‚ carbohydrates‚ proteins‚ and nucleic acids. (Hillis et al 2011). Macromolecules are normally containing two or more monomers in them and their main functions are to store energy. Starch is a huge molecule made up of hundreds of simple sugar molecules (such as glucose) connected to each other. Most foods are known to be combinations of macromolecules. METHODS The tests performed were iodine
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Experiment C: Identification and Separation of Dyes by TLC Pre-lab Properties: Ethyl acetate‚ ethanol‚ silica‚ azobenzene‚ azulene‚ 4-(p-nitrophenylazo) resorcinol‚ methyl red‚ bromocresol green (solubilities in water and ethanol) Purpose: To identify compounds from an unknown mixture using TLC Up to 100% of missed points can be recovered from this lab Watch the video: http://www.youtube.com/watch?v=e99nsCAsJrw (MIT) TLC plates are near the main hood DO NOT BREAK CAPILLARY TUBES Keep spots small
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role with the real life he leads. The circumstances in which one grows up in are critical factors in shaping his or her sense of self-identity. This paper attempts to explore the gender identity troubles that Cheng Dieyi has undergone in his self-identification and sexuality in the context of the environment of his upbringing. The story begins when Cheng’s mother takes her son to Master Guan and begs him to take Dieyi (whose nickname was Douzi at the time) into his opera troupe. In order to be a performer
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Standardization and Titration of an Unknown Organic Acid Overview: Methods for counting the number of molecules in a sample is a major emphasis of laboratory work. In this experiment we will use the method of titration to count the number of acid molecules in a solution. Measuring mass is a relatively easy procedure to do in the lab (although a balance is expensive). Counting the number of particles requires more effort. Molecular counting can be done by setting an unknown amount of a substance equal to
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Classification for Functional Groups Alcohols Lucas test (Differentiates primary‚ secondary‚ and tertiary alcohols) Reagent: ZnCl2 in conc. HCl Observation: Rate of reaction (tertiary alcohol> secondary alcohol> primary alcohol) Procedure: 2mL Lucas Reagent in test tube+ 3-4 drops of alcohol‚ stopper‚ shake vigorously‚ NOTE time required (less than 10m mins only) to form an emulsion or separate layers. Oxidation (Confirms if alcohol is oxidizable: presence of H in C-OH bond) Reagent:
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OBJECTIVE The main objective of this experiment is to carry out qualitative analysis to identify metal cations in unknown solution 1. INTRODUCTION An unknown material can be determined by using simple chemical tests and separations which is called as inorganic qualitative analysis. The separation of cations depends on the difference in their propensity to form precipitates. Separation scheme is used to classify cation into five groups on the basis of their physical and chemical behavior opposed
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