Solar System About 4‚700 million years ago‚ the Solar System was just a spinning disc of dust and gas. The dust began to collect together and our Sun formed at the centre. Around Sun‚ lumps of rock joined up to form smaller bodies and‚ like the Sun‚ they heated up. But because they were smaller they soon cooled down and became planets. Sun accounts for 99.85 per cent of mass of the solar system. About 1.3 billion earths would fit inside the sun. The solar system consists of the Sun; the nine planets
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Immune System The immune system is the body’s defense against infectious organisms and other invaders. Through a series of steps called the immune response‚ the immune system attacks organisms and substances that invade body systems and cause disease The main way that your skin protects you against disease is through acting much as armor does to knight. The skin creates an impermeable layer that separates your body’s internals from the disease causing bacteria and viruses outside of you. Of course
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The Circulatory System The Circulatory System consists of the heart‚ blood and blood vessels. It performs many vital functions. It plays an important role in respiration. The circulatory system is also important in nutrition‚ in the removal of wastes and poisons‚ and in several other body processes. The functions are; Transport gases‚ like oxygen from the lungs to cells around the body and carbon dioxide from the cells to the lungs. Transport nutrients like glucose. Transport wastes from cells
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Nervous System The two types of the nervous system are the Central nervous system and the peripheral nervous system. They are responsible for integrating‚ processing‚ and coordinating Sensory data and motor commands the central nervous system‚ which interprets sensory input and carry information to maintain homeostasis. CNS can’t be regenerate because a CNS consists of the spinal cord that mean if it’s break the spinal cord is break also. The peripheral nervous system consists of the nerves
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GE 259 Lymphatic System June 24‚ 2014 1. What is the significance of a lower-than-normal hematocrit? What is the effect of a bacterial infection on the hematocrit? A lower than normal hematocrit indicates anemia‚ a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to the body tissues. If you have a bacterial infection‚ your white blood cell count would increase because as the wbc’s are fighting off the infection they die off releasing a
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different political systems of government which are parliamentary government and presidential government. These two government systems are the most fundamental and dominant government methods in the world. The main issue and debate that has been concerned is that which form of government is more superior to the other. It will provide on the characteristics of parliamentary system and also characteristics of the presidential system. Moreover‚ comparison of main elements of these two systems will be examined
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researchers made a proposal to make this LAN Based Enrollment System of the Mabini Colleges‚ High School Department located at Daet‚ Camarines Norte to eliminate errors in transactions like the loss of data‚ data redundancy‚ time consuming and etc. Due to manifold number of transactions‚ the establishment needs a new system that will help them ease works effectively. The connection of this project to the ICT field (Database Management System) 1‚ is to handle data regarding on the student’s information
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Computer Information System Brief Sonya Cunningham University Of Phoenix Accounting Information System ACC/542 Eva King May 11‚ 2015 Computer Information System This paper will address the following regarding Kudler Fine Foods: identify Kudler’s key business and accounting information needs‚ analyze the strengths and weaknesses of Kudler’s current computer system and technology use‚ including hardware and software. It will explain what opportunities Kudler has in terms of technology and
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The cardiovascular system is a vital part of our body and it is crucial for us to lead a healthy lifestyle to maintain the structures of our body. Structures of the cardiovascular system include the heart‚ blood vessels and blood. Structures of the Cardiovascular System Heart The heart is the most important organ in our body as it provides every part with blood. The heart pumps blood by producing electrical impulses which cause the ventricles to contract and relax and pump blood to the
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electoral system‚ which is Proportional Representation. Elections are one of the most important factors in democracy; one-person one vote. The voting system is the heart of the representative. This system is what citizens use to create democratic government. Thus‚ if the voting system does not consider what the voters say‚ government will not be properly accountable and democracy will then be comprised. This is the core problem in the Canadian political system and our electoral system does not do
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