Using the scenario provided in the Milestone One Guidelines and Rubr.pdf

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Using the scenario provided in the Milestone One Guidelines and Rubric document, prepare a brief summary of the HCI (human–computer interface) and the IMD (information management database) of the distribution company, using appropriate IT terminology. Submit this as a Word document with supporting screenshots embedded in the document. Solution Human Computer interface (HCI): Information Management Database:.

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Consider a double-linked linked list implementation with the following node: struct Node {int data; Node *prev; Node *next;} Write a copyList method that is not a member of any class. The method should take a head pointer and return another pointer. Do not modify the input. Solution struct Node { Node *prev; // previous node Node *next; // next node int data; // stored value }; #include #include \"List.h\" // std: #include using namespace std; typedef DataList ; // std: typedef list Data; int main() { Data k; // back stuff k.push_back(5); k.push_back(6); cout << k.back() << endl; k.pop_back(); // front stuff k.push_front(4); k.push_front(3); cout << k.front() << endl; k.pop_front(); // forward iterator Data::iterator pos; for (pos = k.begin(); pos != k.end(); ++pos) cout << *pos << endl; // output and delete list while (!k.empty()) { cout << k.front() << endl; k.pop_front(); } k.push_front(5); k.push_front(6); // remove and erase k.remove(5); pos = k.begin(); k.erase(pos); k.push_front(5); k.push_front(6); // copy constructor Data l = k; // assignment operator Data m; m = k; return 0; } // List.h struct Node; classIterator List; class List { public: typedef ListIterator iterator; // constructor List(); // destructor virtual ~List(); // copy constructor List(const List& k); // assignment operator List& operator=(const List& k); // insert value in front of list void push_front(double data); // insert value in back of list void push_back(double data); // delete value from front of list void pop_front(); // delete value from back of list void pop_back(); // return value on front of list double front() const; // return value on back of list double back() const; // delete value specified by iterator void erase(const iterator& i); // delete all nodes with specified value void remove(double data); // return true if list is empty bool empty() const; // return reference to first element in list iterator begin() const; // return reference to one past last element in list iterator end() const; private: Node *head; // head of list }; class ListIterator { public: // default constructor ListIterator() { i = 0; } // construct iterator for given pointer (used for begin/end) ListIterator(Node *p) { i = p; } // convert iterator to Node* operator Node*() const { return i; } // test two iterators for not equal bool operator!=(const ListIterator& k) const { return i != k.i; } // preincrement operator ListIterator& operator++() { i = i->next; return *this; } // return value associated with iterator double& operator*() const { return i->data; } private: Node *i; // current value of iterator }; list.cpp // delete list static void deleteList(Node *head) { Node *p = head->next; while (p != head) { Node *next = p->next; delete p; p = next; } delete head; } // copy list static void copyList(const Node *from, Node *&to) { // create dummy header to = new Node; to->next = to->prev = to; // copy nodes for (Node *p = from->next; p != from; p = p->next) { Node *t = new Node; t.

Consider a double-linked linked list implementation with the followin.pdf

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8. You may have heard that drinking soda or acid is bad for your teeth. The enamel on your teeth consists of the mineral hydroxyapatite, Ca (PO(OH) a. Is hydroxyapatite an acid or base? Hint: look at the ions in the chemical formula. b. Based on your answer to Sa, is acid good or bad for your teeth? Give reasons c. How does flouride prevent cavities? Hint: Fluoride reacts with hydroxyapatite in a double : 40 with acid. Solution Ans A. It is acidic since n sloution produces phosphate ion . Ans B. No it is not good, since it increase the production of Lactic acid and bacteria lives ore. Ans C. It is called remineralization. When fluoride is present during remineralization, the minerals fabriacted into the tooth enamel help strengthen teeth and prevent dissolution during the next demineralization phase. In this way, fluoride helps stop the decay process and prevent tooth decay.

8. You may have heard that drinking soda or acid is bad for your teet.pdf

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alter ego theory. TRUE FALSE Multiple Choice: her nephew Dru to manage her business, Door\'s Doors. In addition based 21. Doreen hires to his salary, Doreen provides Dru with health insurance, a 401K, and a bonus on a formula for sharing the profits. Dru is a. a partner because he shares in the profits. b. not a partner because he does not share in the losses c. not a partner because he is family and nepotism is against the law. d a partner because he is family and with a good lawyer could convince a jury that Door\'s Doors is a family business. 22. Debra and Lawrence have an equal partnership. This year, after expenses, the partnership had a profit of $200,000. Debra and Lawrence will each pay taxes on: a. whatever they receive from the partnership. b. $50,000. c. $100,000. d. None of the above. The partnership itself will pay the taxes on the business\'s profit 3. Pualani and Quentin do business as partners in Rio Vista Builders, a residen Solution 21. Answer is option B Partners are required to share profit and loss in partnership 22. Answer is option C IRS does not consider partnerships to be separate from their owners for tax purposes; instead, they are considered “pass-through” tax entities. So partnership income of 200,000 will be equally distributed between both partners equally . Income of each partner will be 100,000..

alter ego theory. TRUE FALSE Multiple Choice her nephew Dru to manag.pdf

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2)Are enterprise information portals making executive information systems unnecessary? Explain your reasoning. Solution ENTERPRISE INFORMATION PORTAL: Enterprise Information Portal provides a personalized web interface for corporate intranets to give their users easy of access to a variety of internal and external businness applications,databases and information systems that are useful to individual perferences and information needs... EXECUTIVE INFORMATION SYSTEMS: Executive information systems are informationsystems are orginally designed to support the strategic information needs to top management. EIS are easy to use and enable executives to retrive information tailored to their needs and preferences.It can provide information about a companys critical success factors toexcetuives to support their planning and control responsibilities.. Reasoning... EIP are provided by the companies as a way to provide a web enabled information and descision support to the stake holders. EIS onthe other hand provies the descision to the strategic information that needs to the mnagement. The enriched features and benifits that give its credibility for swallowing the EIS.. the benifits of EIP are.. Universal Access to Enterprise Resources Decreased cost of information Unified dynamically maintained view of enterprise data and information increased collobaration and effecivness. thsese give the additional advantage over the EIS.. which even covers the features of EIS..

2)Are enterprise information portals making executive information sy.pdf

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5. How the tax system changes the distribution of income among capita.pdf

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Write Java FX code for this pseudocode of the void initilizaHistoryList() function. (HistoryMenu of a game) initializeHistoryList() : void Purpose: To show the history of all players who logged in or played as guests. It will deserialize Player objects, get desired info from its History object and then serialize the Player object. Called by the constructor. Pseudocode: Ask user to to select opponent player vs player, player vs computer,view history, or quit. User clicks on \"View History\" initizalizeHistoryList() is called and a list of the Player object values from the Player map is loaded into a variable The list of Player objects is returned Solution package players; import java.awt.EventQueue; import javax.swing.ButtonGroup; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JLabel; import java.awt.Font; import javax.swing.JRadioButton; import javax.swing.JTextField; import javax.swing.JButton; importjavax.swing.text.StyleContext.SmallAttributeSet; import java.awt.event.KeyEvent; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; publicclassPlayerMain { private JFrame frame; private JTextField textField; private JTextField textField_1; private JTextField textField_2; private JRadioButton rdbtnNewRadioButton; private JRadioButton rdbtnComputer; publicstatic Map pMap = new HashMap(); /** * Launch the application. */ publicstaticvoidmain(String[] args) { EventQueue.invokeLater(new Runnable() { publicvoid run() { try { PlayerMain window = new PlayerMain(); window.frame.setVisible(true); } catch (Exception e) { e.printStackTrace(); } } }); } /** * Create the application. */ publicPlayerMain() { initialize(); } /** * Initialize the contents of the frame. */ privatevoid initialize() { frame = new JFrame(); frame.setBounds(100, 100, 511, 363); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.getContentPane().setLayout(null); JPanel panel = new JPanel(); panel.setBounds(0, 0, 495, 325); frame.getContentPane().add(panel); panel.setLayout(null); JLabel lblNewLabel = new JLabel(\"Players History\"); lblNewLabel.setFont(new Font(\"Times New Roman\", Font.PLAIN, 24)); lblNewLabel.setBounds(182, 24, 155, 43); panel.add(lblNewLabel); JLabel lblPlayerName = new JLabel(\"Player Name :\"); lblPlayerName.setBounds(92, 99, 106, 14); panel.add(lblPlayerName); JLabel lblPlayerId = new JLabel(\"Player Id :\"); lblPlayerId.setBounds(92, 124, 106, 14); panel.add(lblPlayerId); JLabel lblPlayerAge = new JLabel(\"Player Age :\"); lblPlayerAge.setBounds(92, 149, 106, 14); panel.add(lblPlayerAge); rdbtnNewRadioButton = new JRadioButton(\"player\",true); rdbtnNewRadioButton.setMnemonic(KeyEvent.VK_0); rdbtnNewRadioButton.setBounds(151, 196, 71, 23); rdbtnComputer = new JRadioButton(\"computer\"); rdbtnNewRadioButton.setMnemonic(KeyEvent.VK_1); rdbtnComputer.setBounds(247, 196, 109, 23); //Group the radio buttons. ButtonG.

Write Java FX code for this pseudocode of the void initilizaHistoryL.pdf

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/* *Your name *Date * *Explanation of Program *-Modifying the first program * - print,printf, escape values, arithmetic operators */ public class Welcome1 { //main method begins execution f Java application public static void main (String [] args) { System.out.println(\"Welcome to Java Programming\"); }//end method mai }//end class Welcome1 /* Output copied from display/message windowo * ----jGRASP exec: java Welcome1 *Welcom to Java Programming * *----jGRASP: operation complete. */ in JAVA Please edit this program in Java using new commands Solution Using the following commands you can print the output in java: System.out.write(\"Message Here\".getBytes()); System.out.format(\"%s\", \"Message Here\"); PrintStream ot = new PrintStream(new FileOutputStream(FileDescriptor.out)); ot.print(\"i love Java\"); System.err.print(\"Message Here\");.

Your name Date Explanation of Program -Modifying the first .pdf

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Why is it that ozone is not desirable at the surface of earth, but is desirable in the stratosphere? Solution Ozone occurs naturally in the stratosphere and is produced and destroyed at a constant rate. But this \"good\" ozone is gradually being destroyed by manmade chemicals called chlorofluorocarbons (CFCs), halons, and other ozone depleting substances (used in coolants, foaming agents, fire extinguishers, and solvents). These ozone depleting substances degrade slowly and can remain intact for many years as they move through the troposphere until they reach the stratosphere. There they are broken down by the intensity of the sun\'s ultraviolet rays and release chlorine and bromine molecules, which destroy \"good\" ozone. One chlorine or bromine molecule can destroy 100,000 ozone molecules, causing ozone to disappear much faster than nature can replace it. It can take years for ozone depleting chemicals to reach the stratosphere, and even though we have reduced or eliminated the use of many CFCs, their impact from years past is just starting to affect the ozone layer. Substances released into the air today will contribute to ozone destruction well into the future. Satellite observations indicate a world-wide thinning of the protective ozone layer. The most noticeable losses occur over the North and South Poles because ozone depletion accelerates in extremely cold weather conditions..

Why is it that ozone is not desirable at the surface of earth, but i.pdf

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Write a program that moves the ball in a pane. You should define a pane class for displaying the ball and provide the methods for moving the ball left, right, up, and down. Check the boundary to prevent the ball from moving out of sight completely. The language is Java. Solution import java.awt.BorderLayout; import javax.swing.*; import java.awt.*; import java.awt.event.*; public class Pane extends JFrame { private JButton jbtLeft = new JButton(\"Left\"); private JButton jbtRight = new JButton(\"Right\"); private JButton jbtUp = new JButton(\"Up\"); private JButton jbtDown = new JButton(\"Down\"); private BallPanel ballPanel = new BallPanel(); public MovingABall () { JPanel buttonPanel = new JPanel(); buttonPanel.add(jbtLeft); buttonPanel.add(jbtRight); buttonPanel.add(jbtUp); buttonPanel.add(jbtDown); ballPanel.setBackground(Color.RED); this.add(ballPanel); this.add(buttonPanel, BorderLayout.SOUTH); jbtLeft.addActionListener(new ButtonListener()); jbtRight.addActionListener(new ButtonListener()); jbtUp.addActionListener(new ButtonListener()); jbtDown.addActionListener(new ButtonListener()); } public static void main(String[] args) { MovingABall mainWondow = new MovingABall(); mainWondow.setTitle(\"Moving a ball\"); mainWondow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); mainWondow.setVisible(true); } class ButtonListener implements ActionListener { public void actionPerformed(ActionEvent buttonPressed) { if (buttonPressed.getSource() == jbtLeft) ballPanel.left(); else if (buttonPressed.getSource() == jbtRight) ballPanel.right(); else if (buttonPressed.getSource() == jbtUp) ballPanel.up(); else if (buttonPressed.getSource() == jbtDown) ballPanel.down(); } } class BallPanel extends JPanel { private int xCoord = -1; private int yCoord = -1; private Dimension preferredSize = new Dimension(300,200); public void left() { xCoord-=5; repaint(); } public void right() { xCoord+=5; repaint(); } public void up() { yCoord-=5; repaint(); } public void down() { yCoord+=5; repaint(); } @Override public Dimension getPreferredSize() { return preferredSize; } protected void paintComponent(Graphics aBall) { super.paintComponent(aBall); if (xCoord<0 || yCoord<0) { xCoord = getWidth()/2; yCoord = getHeight()/2; } System.out.println(\"X\" + getWidth()); aBall.drawOval(xCoord, yCoord, 10, 10); } } }.

Write a program that moves the ball in a pane. You should define a p.pdf

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Which ape has been known to make territory patrols and \"wage war\" on neighboring groups? Orangutans Gorillas Chimpanzees Bonobos Which group was the first euprimates? Omomyids and Adapids and plesiadaiforms Plesidapiforms and Omomyids Adapids Solution Ans 21 c chimpanzees Not only human, chimpanzees also wage wars on their neighbouring groups and make territories. The gombe chimpanzee war lasted 1974- 1978 . So it was the first time in 1974 when they were seen attacking their fellow mates..

Which ape has been known to make territory patrols and wage war o.pdf

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What are the limitations of an expert system? Solution LIMITATIONS:- 1. The concept of the Expert Systems mainly involves a very narrow range of the codified domain. 2. The Expert Systems are not generally adopted at managing the highly sophisticated sensory inputs 3. The Expert Systems mainly function in the domain of the extracted, cognitive, logical thinking process. 4. The different types of the multi – dimensional problems that are faced by the various users while performing the various activities, cannot be efficiently tackled by the Expert Systems. 5. Some of the typical Expert Systems at times are not able to make available common sense knowledge and the broad – ranging contextual information. 6. Very narrow range of the knowledge is incorporated in the Expert Systems. 7. The Expert Systems do – not respond well to the various situations out – side their range of the expertise. 8. The Expert Systems remain what they are – the machine experts. 9. The human self – awareness is lacking in the Expert Systems. 10. The various Expert Systems lack the much needed self – analysis tools. 11. The Expert Systems are non – self referral systems. 12. In case of the Expert Systems, no introspection is possible. 13. Expert Systems have the ability of performing only with – in a specific, logical – oriented realm of the expertise..

What are the limitations of an expert systemSolutionLIMITATIO.pdf

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To avoid crises, companies should design their organizations to impl.pdf

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bronchi trachea vital capacity exhale carbon dioxide lungs alveoli inhale dead space oxygen All the rest of the When you you respiratory tra don\'t push all the used called air out of your dead because it doesn\'t Space pass o, to the blood where o, is passed into the blood (a) deeply You have to enough fresh air down into the or you won\'t get the you need. Next time you you pull that stale air back into your It isn\'t doing you any good (c) (b) CO O2 reset hel Solution All the rest of the respiratory tract called trachea. Alvioli, where O2 is passed in to the blood. yI have to inhale deeply enough to pull fresh air down into the lungs or you won\'t get the oxygen you need..

bronchi trachea vital capacity exhale carbon dioxide lungs alveoli in.pdf

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The HAVING clause was added to database because the WHERE keyword co.pdf

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The continuous assessment by management to assess the potential for fraud and other risks is referred to as: Multiple Choice the control environment information and communication. monitoring activities. risk assessment Solution Risk Assessment The continous assessment by management to assess the potential for fraud and other risks are referred to as Fraud risk Assessment. It is the determination of quantitaive or qualitative estimate of risk which relates to well defined situation and a recognized threat. Management should assess as the fraud risk can come both from external as well internal sources. Risks and frauds that are present before the management action are described as inherent risk. The main objective of risk assessment is to help a company identify what makes it vulnerable to fraud..

The continuous assessment by management to assess the potential for.pdf

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Question 2: Every data structure in DW contains time element. Why? Solution Data Warehouse enables organizations to slice and dice data over a period of time to make business decisions. To make the intelligent business decisions, it is required to take a look at the trends of the operational data. Date dimension is important and it may be required to analyse based on for example -Year -Quarter -Month -Dayoftheweek -Timeoftheday -Typeof thedate -Month, etc... The time fields may be explicit or implicit. The explicit fields about time make queries to run faster and provides efficient drill-down facilities. Operational database is mainly for current transactions, where as having time element is important in DW data structures to analyse the past data which helps to forecast the future..

Question 2 Every data structure in DW contains time element. Why.pdf

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Snakes develop about 10x the number of somites as a chicken or mouse. Use the clock- wavefront model to explain the molecular basis of this evolutionary difference. First describe the model, citing experimental support as needed, and then explain how it is modified to produce additional somites in snakes. Solution The clock and wavefront model is a model used to describe the process of somitogenesis in vertebrates. Somitogenesis is the process by which somites, blocks of mesoderm that give rise to a variety of connective tissues, are formed. The model describes the splitting off of somites from the paraxial mesoderm as the result of oscillating expression of particular proteins and their gradients. Once the cells of the pre-somitic mesoderm are in place following by cell migration during gastrulation, oscillatory expression of many genes begins in these cells as if regulated by a developmental \"clock.\" This has led many to conclude that somitogenesis is coordinated by a \"clock and wave\" mechanism. More technically, this means that somitogenesis occurs due to the largely cell-autonomous oscillations of a network of genes and gene products which causes cells to oscillate between a permissive and a non-permissive state in a consistently timed-fashion, like a clock. These genes include members of the FGF family, Wnt and Notch pathway, as well as targets of these pathways. The wavefront progresses slowly in an anterior-to-posterior direction. As the wavefront of signaling comes in contact with cells in the permissive state, they undergo an epithelial-mesenchymal transition and pinch off from the more posterior pre-somitic mesoderm, forming a somite boundary and resetting the process for the next somite. In particular, the cyclic activation of the Notch pathway appears to be of great importance in the wavefront-clock model. It has been suggested that the activation of Notch cyclically activates a cascade of genes necessary for the somites to separate from the main paraxial body. This is controlled by different means in different species, such as through a simple negative feedback loop in zebrafish or in a complicated process in which FGF and Wnt clocks affect the Notch clock, as in chicks and mice.Generally speaking, however, the segmentation clock model is highly evolutionarily conserved. Intrinsic expression of “clock genes” must oscillate with a periodicity equal to the time necessary for one somite to form, for example 30 minutes in zebrafish, 90 minutes in chicks, and 100 minutes in snakes. somites form from the paraxial (somitic) mesoderm, a particular region of mesoderm in the neurulating embryo. This tissue undergoes convergent extension as the primitive streak regresses, or as the embryo gastrulates. The notochord extends from the base of the head to the tail; with it extend thick bands of paraxial mesoderm.As the primitive streak continues to regress, somites form from the paraxial mesoderm by \"budding off\" rostrally as somitomeres,.

Snakes develop about 10x the number of somites as a chicken or mouse.pdf

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QUESTION 1 Which of the following statements is true regarding proprietary funds? 0 A. The purchase of a capital asset is recorded as an expenditure in proprietary funds. O B. Accruals and deferrals common to business accounting are recorded in proprietary funds. ° C. Proprietary funds use the modified accrual basis of accounting. OD. GASB standards require budget-actual reporting for proprietary funds. Solution B.Accruals and deferrals common to business accounting are recorded in proprietary funds. C. Internal Service Funds C.Statement of Revenues, Expenses and Changes in Fund Net Position, Statement of Net Position and Statement of Cash Flows C. Net Investment in Capital Assets, Restricted Net Position and unrestricted Net Position B. Net resources whose use is restricted by creditors, grantors or laws or regulations of other governments. D.The operation of internal service funds has no impact on other funds because it is run as a business and provides services that would have been purchased elsewhere by the other funds. C. Operating, investing, capital and related financing and noncapital related financing B.Internal Service Fund C. Enterprise Fund C. Capital contributions to the enterprise fund..

QUESTION 1 Which of the following statements is tru.pdf

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Provide a one-sentence definition for horizontal gene transfer. What is the significance of horizontal gene transfer for prokaryotic genetic diversity and classification? How is horizontal gene transfer accomplished? Solution Answer: (A) Horizontal gene tansfer: It is a process through which genetic material are transferred between bacteria that are not parents and offspring. (b) Through horizontal gene transfer, a substantial amount of genetic material can be inserted or deleted from genomes of prokaryotic organisms. Insertion of new trait from one distant related organism to other organism through horizontal gene transfer can lead to new pathogenic and ecological character thus causing microbial diversification. (c) Horizontal gene transfer is accomplished by three main mechanism: Transformation:Genetic material of an individual cell is altered by the direct incorporation of foreign (exogenous) DNA into its genome. Transduction: This process involves transfer of DNA from one bacterium into another through bacteriophages. Conjugation: Conjugation required cell to cell contact or any sexual pilus for transfer of DNA..

Provide a one-sentence definition for horizontal gene transfer. What .pdf

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10. a) Investigate and briefly report on the cleansing action of soap from the perspective of micelles. hi Comnare and contrast solutions colloida Solution The soap molecule has a hydrophilic polar head and a hydrophobic non-polar hydrocarbon tail. The hydrophilic polar head binds with water and the hydrophobic non-polar hydrocarbon tail binds with grease, oil and other non-polar dirt. When oil, grease or dirt is mixed with the soap water, the soap molecules arrange themselves to form tiny clusters called micelles. The hydrophilic part of the soap molecules moves towards the water and the hydrophobic part point outwards and form outer surface of the micelle. The hydrophobic parts moves towards oil, grease or non-polar dirt and form a trap, where, the hydrophobic dirt is in the center and can\'t come outside, preventing the contact with water. Thus the micelle is soluble in water with the hydrophobic dirt is in the center and when rinsing the soapy water, the hydrophobic dirt also goes along with it. Use comment box if further clarifications required.

10. a) Investigate and briefly report on the cleansing action of soap.pdf

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