Production of Chalks out of Seashells Introduction Background of the Study More people used to collect seashells for fun and for past time. They made decorations‚ jewelries and even accessories for a doll out of it. But aside from those things‚ seashell can also made into a much useful thing. We are aware that education is the most powerful key for us to succeed. And to support this‚ we need some facilities and materials for us to make it easier and clearer. Of course‚ there is already some
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James Sutton Excelsior Student Cynthia Jackson THE KINGDOMS OF LIFE Introduction: On our planet earth we have what are called kingdoms‚ 5 to be exact‚ consisting of a very diverse group of living things. Using these five kingdoms we classify our species and organize information on what we are and what resides with us. When we place every living creature into one of the five kingdoms it better helps us understand the world around us and it ’s habitants. The five kingdoms include:
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INTRODUCTION TO MARINE BIOLOGY EK115008S The Deep Sea (2012) It is odd that a planet with 65% of its surface covered by ocean and 57% by 1000+m of deep-sea is called the ‘Earth’. Some 49% of the globe’s surface is 3-6 km below the ocean waves and the average ocean depth is 3.8 km. The deep sea is dark‚ devoid of plants but home to many animals which have been collected on hooks and lines‚ in nets‚ from the stomachs of other deep-sea beasts‚ viewed and photographed from tethered cameras
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[pic] Marine biology is the scientific study of organisms in the ocean or other marine or brackish bodies of water. Given that in biology many phyla‚ families and genera have some species that live in the sea and others that live on land‚ marine biology classifies species based on the environment rather than on taxonomy. Marine biology differs from marine ecology as marine ecology is focused on how organisms interact with each other and the environment‚ and biology is the study of the organisms
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Invertebrates are animals without a backbone. * The invertebrates form all of the major divisions of the animal kingdom called phyla‚ with the exception of vertebrates. * Invertebrates include the sponges‚ coelenterates‚ flatworms‚ nematodes‚ annelids‚ arthropods‚ mollusks‚ and echinoderms. Hormonal System of Invertebrates * Invertebrates hormonal systems are rather poorly understood in comparison with vertebrates * The endocrine systems of invertebrates generally regulate the same
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Up until 1947‚ it was believed that the Cambrian Explosion marked the first true abundance of multicellular life. However‚ this was discovered to be untrue after Sir Douglas Mawson and R.C. Sprigg mistakenly came across numerous "fossil jellyfish" in the Ediacara Hills while observing what was originally believed to be sandstones belonging to the lowest strata of the Cambrian. At first‚ these finding were dismissed as "fortuitous inorganic markings."(AAS Biographical Memoirs.) Several years later
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Fossil Story Paper Northeastern Illinois has a great deal of geological history hidden beneath the surface. If you just take a trip to the Larson Quarry or even Pit 11 you can find some interesting rock formations as well as fossils in them. But‚ if you cannot get to these areas‚ this paper can tell you what you can find in 5 different locations in Northeastern Illinois. We will be looking at Larson Quarry‚ Thornton Quarry‚ Mazon River‚ Pit 11‚ and the Glacial Drift which is at Palos Hills and
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M09/4/BIOLO/HPM/ENG/TZ1/XX+ 22096007 Biology HigHer level PaPer 1 Wednesday 6 May 2009 (afternoon) 1 hour INSTRUCTIONS TO CANDIDATES • Do not open this examination paper until instructed to do so. • Answer all the questions. • For each question‚ choose the answer you consider to be the best and indicate your choice on the answer sheet provided. 22096007 2209-6007 18 pages © International Baccalaureate Organization 2009 – 2 – 1. What does the following scatter graph show
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GEOMORPHOLOGY : THE STUDY OF THE CONFIGURATION OF THE SURFACE OF THE EARTH RELATED TERMS : • PHYSIOGRAPHY • RELIEF • TOPOGRAPHY • LANDFORMS • LANDSCAPES SURFACE FEATURES EARTH = 2 PRINCIPAL PARTS 1. 1/3 LAND (CONSISTS OF FOUR LARGE LAND MASSES DIVIDED INTO SEVEN CONTINENTS & THOUSANDS OF SMALLER LAND MASSES 2. 2/3 WATER (FOUR MAJOR OCEANS & HUNDREDS OF SMALLER BODIES OF WATER CONTINENTS (by the number of countries) #1 Africa - (53)
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Meanings Of Locomotion In An Earthworm ← Locomotion means the act / power of moving from place to place‚ characteristic of the higher animals and some of the lower forms of plant life. ← Earthworm is any one of numerous annelid worms that burrow in soil and feed on soil nutrients and decaying organic matter or any worm of the genus Lumbricus and allied genera‚ found in damp soil. Taxonomy and Geographic Origins Of Earthworm ← L.Terestris : Europe and America. ← Angleworm/Fishworm
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