[pic] Inorganic ions ➢ Inorganic ions are important for the structures and metabolism of all living organism ➢ An ion is an atom or a group of atom which has overall electric charge. ➢ Inorganic ion are water soluble |Ions |Roles/Functions | |Calcium (Ca2+) |Make teeth and bones | |
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organisms ix. Allows light to reach the structures within the organisms i. Cohesion x. Many organisms use the surface of the water as their habitat. xi. Transpiration: How liquid moves within plants xii. Buoyancy: supports organisms j. Universal Solvent xiii. Allows substances to be transferred via the water in a dissolved state. k. High Specific Heat xiv. Water temps tend to be very stable‚ which is beneficial to aquatic
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colloidal system consists of two separate phases: a dispersed phase (or internal phase) and a continuous phase (or dispersion medium). A colloidal system may be solid‚ liquid‚ or gaseous. Many familiar substances are colloids‚ as shown in the chart below. As well as these naturally occurring colloids‚ modern chemical process industries utilize high shear mixing technology to create novel colloids. The dispersed-phase particles have a diameter of between approximately 5 and 200 nanometers.[2] Such
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Mark Scheme (Results) January 2010 GCE GCE Physics (6PH01) Paper 1 Edexcel Limited. Registered in England and Wales No. 4496750 Registered Office: One90 High Holborn‚ London WC1V 7BH Edexcel is one of the leading examining and awarding bodies in the UK and throughout the world. We provide a wide range of qualifications including academic‚ vocational‚ occupational and specific programmes for employers. Through a network of UK and overseas offices‚ Edexcel’s centres receive the support
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Chordates and Vertebrates Lab Introduction/Background: In this lab students are learning all about chordates and vertebrates and will be viewing examples of them as well. The examples to be viewed in the lab are Tunicates‚ Lancelets‚ Lampreys‚ Rays‚ a Dogfish shark‚ a Perch‚ Catfish‚ Eels‚ Toads‚ Frogs‚ Lizards‚ Snakes‚ Roadrunner (foot)‚ Barn owl (wing)‚ Cotton tail rabbit ‚ and an Opossum. The different types of chordates/vertebrates discussed in this lab are the urochordata‚ cephalochordate‚
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Macro economics 1876 to 1929 (Classical theory) Then great depression happened. US AND UK changes US - Tax increase by Herbet Hoover UK- No change‚state wouldn’t intervene Then Keynes came into picture 1.Get govt to spend on public works program which is relatively cheaper 2.Put money into the hands of the people‚increase in the consumption The problem is that of lack of aggregate demand.He gave a fiscal policy kind of solution..Why? Aggregate demand was tackled.. Either through
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2. Chemisorption of gases 20 1.8.3. Adsorptionfrom solution 21 1.9. Molecular modelling of adsorption 2 1 1.9.1. Intermolecular potential functions 22 1.9.2. Molecular simulation 23 Monte Carlo (MC) simulation 23 Molecular dynamics (MD) 23 1.9.3. Density functional theory (DFT) 23 References 25 Chapter 2. Thermodynamics of Adsorption at the Gas-Solid Interface 2.1. 2.2. 2.3. 2.4. Introduction 27
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Why is Aquatic Therapy Better than ‘Land’ Therapy? As humans we are designed to move continuously. We naturally climb trees‚ run and play‚ go up mountains‚ swim‚ and perform numerous other movements. With all of this movement we have become experts on injuring ourselves as well. During a lifetime of movement serious injuries requiring physical therapy can be expected. There are many different types of therapy and recovery programs for many of these injuries. Physical therapy can be divided into
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January 1993 – November 1996 Employer: United States Navy‚ USS ALEXANDRIA (SSN 757) Submarine Base New London‚ Groton‚ Connecticut Position(s): Reactor Controls Assistant‚ First Lieutenant‚ Sonar Officer Collateral Duties: Ship’s Diving Officer‚ Quality Assurance Officer Supervisor(s): xxxxxx‚ Commanding Officer (January 1993 – July 1995) xxxxxxx‚ Commanding Officer (July 1995 – November 1996) Summary of Work Experience. As a submarine division officer‚ I was responsible to
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there are a lot of types of sharks in different shapes and sizes. But maybe you are wondering what they have in common or similar features of sharks. well‚ am going to tell you about the common features and characteristics of sharks. First I and going to tell about their appearance‚ or how they look. All sharks are made up of cartilage. A tough rubbery type of skin. Their skin being made of cartilage makes it easy for them to turn and menuver there boodies. Also if they get bitten it is easier for
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