Skill Oral Band 1 Standard Statement Know basic skills in listening‚ speaking‚ reading and writing Descriptor B1 DL1 Say aloud rhymes or sing songs with guidance Evidence B1 DL1 E1 Able to follow any of the following: Repeat rhymes after the teacher Sing along with the teacher Sing in groups Activities Steps : a) Listen to ‘Head and shoulders’ song b) Sing along with the teacher c) Sing in groups Name : _______________________ Date :_______________
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Black T‚ is a dye‚ and will form a pink complex in the presence of a metal cation. As EDTA solution is added to the solution‚ the metal ions will complex to the EDTA solution leaving the indicator solvated. The chemical equation‚ with the known calcium ion solution‚ looks as follows: Where H2In¯ represents the solvated indicator Erichrome Black T dye. H2In¯ + Ca 2+ ⇌ CaIn¯ + 2H (blue) (pink) As EDTA is added to the solution‚ it grabs the Ca ions away
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MEMORANDUM From: To: Subject: Calcium Chloride Best Purchase for Deicing Enclosures: (1) Data Record (2) Data Treatment (3) Environment Impact Research After hours of vigorous examination‚ we have come to the conclusion that calcium chloride (CaCl2) would be the best deicer to use on a naval base over sodium chloride (NaCl) and ethylene glycol (C2H6O2). In order to melt ice‚ deicers lower the freezing point so that the ice melts at lower temperatures. CaCl2 has
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drivers of the dairy industry‚ and have they changed over time? 15. What decisions have been made within the company in regards to the impact? 16. Has the recent budget affected Glanbia and its suppliers? 17. How has the CAP reforms and changes in the milk levies impacted you? 18. Is there any other new laws that will affect you or your suppliers in the dairy industry? 19. What are the environmental issues surrounding the dairy industry? 20. Do you have an environmental management programme? 21.
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and why these two? What name would you give your hybrid? 2. What food(s) have you eaten that may be considered to be (a) hybrid(s)? STATION 4: Time Period = 1970-1996 1. Do you have any worries or concerns about drinking milk that has come from cows injected with recombinant BST (cow growth hormone)? What are your concerns? 2. Some dairy farmers refuse to use recombinant BST. Can you think of any reason why? STATION 5 : Time Period = The
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INVESTIGATION #2 DETERMINATION OF THE WATER OF CRYSTALLISATION April 4‚ 2012 OBJECTIVE: Chemical compounds that contain discrete water molecules as part of their crystalline structure are called hydrates. Hydrates occur quite commonly among chemical substances‚ especially among ionic substances. More often than not‚ such compounds are either prepared in‚ or are recrystallized from‚ aqueous solutions. Hydrates exist for ionic compounds most commonly‚ but hydrates of polar and non polar covalent molecules
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cheese. 3. First milk is pasteurized by heating it to 72℃ for 15 seconds to kill any harmful bacteria. Then‚ the milk is cooled and either a special blend of bacteria or an acidic solution - such as vinegar or lemon juice - is added. The milk is left for one and half hours while the bacteria converts lactose (a substance called "milk sugar") into lactic acid. This causes the milk to sour and the pH to drop to approximately 4.5. A substance called "rennet" is then added to the milk and within a short
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and their playfulness reminds us to not take life so seriously. They can put a smile on even the grumpiest of faces and their innocence can charm us to the core. And‚ they tell really silly jokes. Q: What do you call a cow on a trampoline? A: A milk shake! Driving through the countryside of Rwanda‚ children seem to be everywhere; along the roads‚ in the fields‚ on the beach of Lake Kivu‚ and running from one house yard to another. In remote parts‚ you often see children carrying water jugs on
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Determination of blood type Introduction: A blood type is a classification of blood based on the present or absence of inherited antigens substances on the surface of RBCs‚ these antigens are made by proteins‚ carbohydrates‚ and glycolipid‚ Now there are total of 8 blood type known for the international society of blood transfers ( ISBT)‚ Also 600 antigens are known for ISBT‚ Antigens are a type of protein (Y shaped) found in blood and it has a great role in the immune system to recognize any
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the President’s Council on Bioethics published the ‘Controversies in the Determination of Death’. Within the publication‚ the Council discusses the various criterions that need to be met in order for death to be declared. The criterions include those of a neurological level‚ which have been observed for over three decades. Although there have recently been objections to the neurological criterion in regards to death determination‚ the Council decided to maintain the criterion. In keeping the neurological
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