of first life. The Paleozoic era was the vertebrae evolution from fish to amphibians. It’s the transition from the sea to land‚ with lizards the same homogenous traits as the fish. The fish has been the very first fully preserved specimens. There are a variety of fish that evolved before they transitioned to amphibians. Its not likely that most of the reptiles today still have the same embryo phases as the common tadpole with fish features that are able to help them live underwater for long periods
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INNER FISH CHAPTER 1 1. The author and his colleagues wanted to use 375 million old rock‚ because in the 385 million year old rocks they found what look like fish. In the 365 million year old rocks they found amphibians that did not look like fish‚ so to find the change the look at the 375 million year old rock to find transition between the two. In their paleontology work in 2004 they found sedimentary rocks in Pennsylvania and on the east coast of Greenland‚ but their most successful rock was
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Palmer Lake Elementary School refers to a public elementary school located at Brooklyn Park. The school has 678 students with majority being Whites and non-Hispanics. The teachers; population is between 40 and 50 teachers: 6 speech teacher‚ two reading teacher‚ 3 gym physical‚ two music teacher‚ 28 regular class‚ one media. Accordingly‚ the ratio of students to teachers is approximately 15:1. Each class has varying number of students ranging from 19 to 28 students. Approximately 54 percent of the
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species and origin based on morphological features by using DNA barcoding technique is an important application for molecular biology and genetics. In this study‚ we used special fish called bonito fish. These fishes generally live in relatively warm and hot seas and grow until they reach a length of about 30 inches. Bonito fish have a long pectoral fin and two dorsal fins. Also‚ they have a forked tail. Animal species and their origins can be detected accurately and quickly with the help of the technique
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endoskeleton (fish) * Water has a higher relative density (800 times higher than air) and is a viscous medium to move through. * The body of a fish is of a streamlined shape to move quickly in water. * The streamlined shape of a fish: * a) is long ellipse tapering to a point (shaped like a torpedo) in the direction of the flow of water. * b) reduces the drag (a drag is water resistance caused by friction between moving water and the body of the fish). * The
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I believe music on its own is a letter and it meant to communicate to us as people. The kind of music you listen is who you are‚ its either you are rough‚ soft or just tempo. Music can also be used as a mood enhancer‚ when you are sad and listen to sad music you will remain sad but if you are sad and listen to positive music it will take you to some place else and make you happy. Its the one thing that can bring people together even if they don`t understand the language. When people are happy they
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It is a tremendous mystery whether humpback whales migrate long distances by using the ability for stars navigation. Even though the reading passage shows three possible reasons for the hypothesis‚ the lecturer severely illustrates the refutations of each theories. That is‚ the reading is strongly contradicted by the speaker. First and the foremost explanation in the passage indicates that humpback whales have enough intelligent to use stars to navigate. However‚ the professor totally disagree with
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Esther Zamora Jon Schneiderman ENC1102-09 03/12/2013 Analysis of Elizabeth Bishop’s “The Fish” All battered and scarred from many years of trials‚ Grandma always has a smile on her face. Grandpa died when she was still young‚ her three sons have also died‚ and only her two daughters remain. In spite of these difficulties in her life‚ she manages to be happy and accepting of what life has tossed her way. An older person has scars from life and doesn’t have the strength to fight for it. The elderly
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match was very important because it would determine whether the blacks would be subjugated to the whites or not. Similarly‚ in Amy Tan’s “Fish Cheeks”‚ she remembers a story of when she was fourteen during Christmas when her crush and his father were invited to their house‚ she felt embarrassed at her family‚ the food‚ and Chinese traditions. Both stories mention nationalities which feel inferior to the white race. Despite having common ground‚ the two stories have different perspectives and points of
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food. Fish & Sustainability Fish is a common food item enjoyed by many globally enjoyed in their respective cultural cuisines. It is estimated that there are over 32 000 fish species in the world. They are one of the most diverse kingdoms in ‘animalia’. Many species are threatened with extinction due to over-fishing of their kind‚ and disruption of the food chain. Overfishing eventually leads to population collapse‚ meaning the survivors cannot produce enough offspring to replenish the fish which
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