Phylum: Porifera A sponge has differentiated cells and functionally distinct layers. The ameobocytes secrete spicules which stack up together to make the sponge. The choanocytes are composed of a flagellum and a collar (collar cells). The amoebocytes and choanocytes are the work force of the sponge--they create the body of the sponge. The major sponge groups of today had an ancestor in the Cambrian period. The sponges reproduce either sexually or asexually. When they reproduce sexually‚ they
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INTRODUCTION Electromagnetic clutches operate electrically‚ but transmit torque mechanically. This is why they used to be referred to as electromechanical clutches. Over the years EM became known as electromagnetic versus electro mechanical‚ referring more about their actuation method versus physical operation. Since the clutches started becoming popular over sixty years ago‚ the variety of applications and clutch designs has increased dramatically
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It was the Summer of 2010‚ I had recently discovered a camp online called "Railcamp" after stumbling upon a video about the camp‚ this particular camp was hosted by the State of West Virginia’s Operation Lifesaver Agency. I have always had an interest in trains since I was very young‚ I lived right beside a Mainline until when I was around 3 years old. One day‚ I was browsing on the internet and found a YouTube video about Railcamp. This immediately caught my attention. The camp was supposed to last
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Some people have different goals than others. Some have career goals and some have ordinary job goals and others have school or academic goals. Picking a career is not as easy as it seems. To some people‚ picking a job based on money or a salary is very important. To others‚ being happy with a job is more important than money but it is not that easy to just jump in to a field of study and not be happy with it. I picked my career based on my skills and on what I really want to get out of a career
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There’s nothing like a good pizza. The combination of melted cheese and tomato sauce with my favorite toppings all on a tasty golden brown crust is amazing and mouthwatering. The only thing that tops a great pizza is the feeling you get when the great pizza is a creation of your own. Every kind of pizza begins with the crust‚ but before you have crust you have pizza dough. The soft off-white pizza dough is very malleable. The dough feels cool in your hands as you shape it into a circle adding flour
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This digital image represents the face of a delightful young woman who brings laughter and joy to people’s lives. This photograph was taken on January 5 2016 by herself at her dorm on evening. In this photo‚ the bright light from the light above the room gives her face a glow that builds a three dimensional appearance. Because of that‚ her face reflects a lot of highlight such as her eyes‚ nose‚ forehead‚ and lips. Along with that‚ it creates a shadow under her eyes. Part of her neck is visible
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Courses: Tuesdays 18:00 to 20:00 AC223 Email: gdewar@utsc.utoronto.ca Office: MW342 Office Hour: Tuesday 14:00 to 15:00 (or by appointment) Course website: Blackboard Social media: Twitter @ProfDewar Facebook page: ANTA01 Description This is a first year class that exposes students to Archaeology and Biological Anthropology within the broader field of Anthropology. Archaeological methods‚ models‚ and Evolutionary theory are addressed and discussed. A major component of the
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When I was a child‚ my parents had told me hell was a place for people who defied God. Their description of hell was this fiery habitat for demons‚ where humans would have to spend an eternity being punished for their sins. For many people‚ the threat of eternal damnation is terrifying‚ let alone a child. It was so alarming that for a while I simply shut out any questions that might undermine my assurance of salvation. I was taught that hell was run by a demon known by many names; the devil‚ Satan
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Executive Chef job description: 1. Responsible for enhancing the food product that is presented to guests. 2. Make changes that respond to the marketplace and to guests’ needs‚ both present and anticipated. 3. Recommend changes to the food product. 4. Use market research to develop new products. 5. Responsible for maintaining quality of food product and ensuring consistency in food delivery and standards. 6. Provide support of a specialist nature to the Executive Committee‚ particularly to
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Kaimuki Middle School 2015 Summer School th 631 – 18 Avenue Honolulu‚ HI 96816 Phone: (808) 7334803 ext. 283 Course Offerings & Descriptions COURSE OFFERINGS (Important Note: These are ENRICHMENT courses‚ not credit recovery) The grades listed are the grades that students will be entering during the school year 20152016. ● Enrichment Writing (Grade 6) ● Introduction to Middle School / Math Workshop (Grade 6) ● Math Workshop (Grades 6‚ 7) ● Sports and Fitness Fun! (Grade 6)
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