people are killed by sharks‚ yet every second 3 sharks are killed by humans. II. Thesis: Sharks are a vital part of our ecosystem‚ and killing them disrupts the delicate balance of the ocean. III. Credibility statement: For most of my life I have been a shark enthusiast so shark finning is an issue I stay very informed on through various academic sources. IV. Purpose statement: I am going to explain to you today why we need to keep sharks in the ocean and out of the soup. V. Preview statement:
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of the specimens and other important features are taken for identification purposes by using white slate board as the background. 3. Ruler is used as a scale. 4. A shark is dissected by the demonstrator. The external and internal features are identified. A summary on the digestive and the reproductive system of a shark is written. 5. The steps how to observe the internal anatomy of a stingray is told briefly by the
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when preparing to dissect a shark is to get a pair of gloves so the smell of shark and the raw shark is not touched and on whoever will be dissecting. The next thing to do is get all of the materials that will be needed while dissecting the shark. The things that will be needed are: scalpel‚ tweezers‚ prop‚ pickups‚ scissors‚ and a tube to put the shark in. Then of course the last thing needed before beginning the dissection is the shark. External Anatomy The shark is divided into three parts
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secure these loans which often turn into a night mare or even trade death. Often the borrowers do not realize the very high interest rates charged. The Malaysian Crime Prevention Foundation (MCPF) hosted a brain storming session on the issue of loan sharks and what needs to be done in addressing this problem. About 13 people gathered on July 12‚ 2006 at the MCPF Conference room. Datuk Dr Denison Jayasooria chaired the meeting. Tun Hanif Omar the former Inspector General of Police was present and he
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The blacktip shark (Carcharhinus limbatus) is a species of requiem shark‚ and part of the family Carcharhinidae. It is common to coastal tropical and subtropical waters around the world‚ including brackish habitats. Genetic analyses have revealed substantial variation within this species‚ with populations from the western Atlantic Ocean isolated and distinct from those in the rest of its range. The blacktip shark has a stout‚ fusiform body with a pointed snout‚ long gill slits‚ and no ridge between
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The Spiny Dogfish Shark Lab Report. BY: Jeremy Cotto Purpose We did this lab to further our understanding of Spiny dogfish shark anatomy and make the class more entertaining. People dissect organisms to find reasons for how they are able to do certain things. For example‚ the shark can chew through a great variation of things‚ because it has razor sharp teeth. I attempted to see what organ was connected to what and learn how squid differ from the human organ structure. I ’ve learned that the structure
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out each shark. Next I carefully examined the drawing of shark specimen 1. After examining the shark I went to the Key to the Classification of Sharks by Family chart. There‚ I went through each question‚ answering yes or no until I hit the family name of the shark. I recorded the family name of Shark 1 in Data Table 1. I repeated all of the steps starting with examining the
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BASKING SHARK COMMENTARY The basking shark is a poem talking about the encounter a man had with a certain species of shark – the basking shark. The encounter is filled with vivid detail‚ with imagery and diction that helps in setting the attitude of the poem‚ the tone‚ the human condition and the strengthening brought out to the poem‚ based on the imagery and structure. The poet presents the shark in a ver subdued manner‚ not hinting at the shark directly. Instead‚ he forst describes the shark as
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Sharks by : Maritza Martinez Most people are afraid of sharks and don’t want anything to do with them but there are people that actually know things about sharks and don’t fear them. Sharks much like people come in all different shapes and sizes and can and do live mainly everywhere. What people don’t know is that sharks are much like people they take care of their young by protecting them‚ feeding them‚ teaching them to hunt. They are thought of as
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one generation of the animals (TEDxYouth). This is just one example on how sharks keep everything in balance. Another example is coral reefs which serve as a home to thousands of fish in the ocean such as the parrot fish. Parrot fish eat coral reefs and if they don’t have a predator to control their population size it could be detrimental to the coral reefs. The parrot fish would become overpopulated and all these fish would eat away the coral reefs. (TEDxYouth). The ocean’s ecosystems would collapse
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