1.2 – types of blood vessels and structure There are three types of blood vessel‚ Arteries ‚ veins and capillaries. Each of them have different functions involved in carrying blood around the body . Arteries are blood vessels that transport blood away from the heart‚ veins are blood vessels that transport blood to the heart and Capillaries are extremely small vessels located within the tissues of the body that transport blood from the arteries to the veins. they must be constructed for carrying
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Pluto: A Planet? Many issues have arisen from the debate whether or not Pluto is a planet. Some astronomers say that Pluto should be classified as a "minor planet" due to its size‚ physical characteristics‚ and other factors. On the other hand‚ some astronomers defend Pluto’s planet status‚ citing several key features. Indeed‚ most of the problem is that there is no formal definition of a planet. Furthermore‚ it is very difficult to invent one that would allow the solar system to contain all
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Solar Storm Informative Speech Topic: Solar Storm Organizational Pattern: Cause and Effect General Purpose: Speaking to Inform Specific Purpose: This speech is to inform the public‚ including my fellow students‚ and instructor on the dramatic effect of a Solar Storm on society. Thesis Statement: When the Solar Storm hits earth it will eliminate all electricity and communication. The most recent recorded history of a major Solar Storm was in 1859 when their were no electrical grids‚ satellites
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Richard Kristian Rama-Gutiérrez (1984-01-21) January 21‚ 1984 (age 28) Beverly Hills‚ California‚ US Occupation Actor‚ Commercial model Years active 1987–present Website http://www.richardgutierrez.org Richard Kristian Rama-Gutiérrez‚ popularly known as Richard Gutiérrez (born January 21‚ 1984 in Beverly Hills‚ California)‚ is a television actor and commercial model who works in Filipino productions. He is of Spanish and Anglo descent. Contents [hide] * 1 Biography * 2 Filmography
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Critique the relevance of the systems model to the study of politics Models‚ theories and concepts as approaches for analysing policy and decision making have been developed by political and social scientists to guide the study of public policy‚ to facilitate communication and to suggest possible explanations for policy actions. This essay is a critique of the relevance of the systems model to the study of politics. A model is conceptually defined as a theoretical representation of empirical data
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The Sun (Star of the Family) Planet word comes from Greek ‚which means „wandering star“. Sun is the heaviest among Solar System. If we take total mass of whole Solar System‚ the Sun would be 99.86% of the total. Sun is a ball of hot‚burning gases. Sun is the nearest star to the Earth. Sun is the source of all energy for life on Earth. On the Sun’s surface‚ there are dark patches known as sunspots. These are patches of gas that looks dark since they are cooler than their surroundings. The light
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Axia College Material Appendix B Structures of the Nervous System This activity will increase your understanding of the different structures of the nervous system and brain. During the Web activity‚ you will view a variety of structures of the brain and nervous system and label each with the appropriate term. You will use this document to write a description for the terms you used in the activity. As you conduct the Structures of the Nervous System activity‚ follow along with this Word
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maximum power‚ and short circuit. Given these three points‚ which are provided by all commercial array datasheets‚ the method finds the best I–V equation for the single-diode photovoltaic (PV) model including the effect of the series and parallel resistances‚ and warranties that the maximum power of the model matches with the maximum power of the real array. With the parameters of the adjusted I–V equation‚ one can build a PV circuit model with any circuit simulator by using basic math blocks.
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Applying Leopold’s Ethic to our Planet Earth The world is changing. It is a fact that humans have been slow to accept‚ but based on scientific experiments‚ the environment of planet Earth is undergoing massive changes in temperature and climate‚ landscape‚ molecular distribution‚ and species diversity. The planet Earth is very different than it used to be‚ based on the actions of one species among possibly millions that inhabit the earth. Humans have managed to transform everything they touch
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Democritus reasoned that if matter could be infinitely divided‚ it was also subject to complete disintegration from which it can never be put back together. However‚ matter can be reintegrated. b) In Greek‚ the prefix "a" means "not" and the word "tomos" means cut. Our word atom therefore comes from atomos‚ a Greek word meaning uncuttable. All matter is composed of atoms‚ which are bits of matter too small to be seen. These atoms CANNOT be further split into smaller portions. 2. At this
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