The 8 most common elements in the earth’s crust are Oxygen‚ Silicon‚ Aluminum‚ Iron‚ Calcium‚ Sodium‚ Potassium‚ & Magnesium. They compose 98.5% of the total crust. A mineral occurs naturally‚ is a soli‚ inorganic‚ has chemical composition and a crystalline structure. Native minerals are single elements. Compounds are 2 or more. There are more compound than native. You can identify minerals by color‚ streak‚ luster‚ hardness‚ cleavage‚ and fracture. Minerals form by magma erupting and
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SCIENCE PROJECT 1ST QTR. Submitted by: Bianca Kit Submitted to: T. Jed Castro PROBLEM: The society is greatly in need of new innovations that would make life easier for people and would not require too much consumption of limited resources. Eco-friendly products are recommended to consumers nowadays due to the constant depletion of natural resources in the country. One innovation that could most probably be of use to students and teachers would be the use of eggplant peelings extract as
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Exploration: The Cell Cycle Directions You will evaluate some of these activities yourself‚ and your teacher may evaluate others. Please save this document before beginning the lesson and keep the document open for reference during the lesson. Type your answers directly in this document for all activities. ________________________________________________________________________________ Self-Checked Activities Read the instructions for the following activities and type in your responses
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------------------------------------------------- Research Paper III Earth’s place in the universe Part I. Definition 1. Aphelion - Aphelion: (opposite of perihelion) the point in its orbit where a planet is farthest from the Sun; when referring to objects orbiting the Earth the term apogee is used; the term apoapsis is used for orbits around other bodies. 2. Astronomical unit – (1 AU = 149‚597‚870.691 kilometers) An Astronomical Unit is approximately the mean distance between the Earth and the Sun. It is a
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The atmosphere is practically everything above the Earths surface. It starts at ground level and then just goes on upward‚ getting thinner and colder until it finally dissolves into space. The atmosphere makes our world livable. It is responsible for winds‚ weather‚ temperature and a lot more features that make the Earth different than other planets. Without it‚ the Earth would be more like the moon. From a general point of view‚ the atmospheres composition seems simple. It contains oxygen produced
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I am applying for the medical billing position that is being offered here in Dr. Burn’s office. I have some knowledge of Medical Billing because I had worked for a clinic locally in the past. I was faced with a challenge ten months ago when the construction company I had been managing was sold which resulted in major cuts. When I was faced with the challenge of looking for a job I remembered through my experience at the clinic listening to the volunteer doctors who would come in regularly with
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We all know the pain of having to do a science fair project. Your teacher assigns it to you six weeks before it’s due‚ but you wait until the last second because who doesn’t love the stress of staying up really late finishing a project. Doing a science fair project is a long‚ exhausting task that of course is always fun. The first thing you must do is get tissues ready because we all know you are doing this the night before it’s due. Then you have to find a topic‚ so of course you go on your phone
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can’t afford commercialized stain remover use vinegar as alternative. And mostly of the vinegar are made up in coconut‚ apple and etc. We want to find out if pineapple peeling extract is effective as stain remover. That’s why we come up with this project/ experiment. Statement of the Problem General Objectives The investigators would like to determine pineapple peeling extract as stain remover. Specific Objectives 1. Can Pineapple peeling be effective stain remover? 2. How long will
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Journal Article Review 1 The Origin of Old Earth Geology and its Ramifications for Life in the 21st PHSC 21: Elements of Earth Science Journal Article Review 2 Introduction In reading article "The Origin of Old-Earth Geology and its Ramifications for Life in the 21st Century" by Dr. Terry Mortenson‚ it had some very interesting point of views about the Earth’s geology. Dr. Mortenson touched basis on how
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PART A 1. In order to implement an organizations commitment to social responsibility it is necessary to identify what social problem the organization intends to address‚ develop policies on what the organization plans to do to successfully fulfill its obligation and ensure stakeholder buy-in. The main obstacles an organization faces when implementing socially responsible policies is pressure from stockholders and business analysis who want steady increase in earnings. Without steady increase
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