Porcupine Puffer Fish Scientific name: Diodon hystrix “Biologists believe that puffer fish‚ also known as blowfish‚ developed their characteristic “inflatability†due to their slow‚ somewhat clumsy swimming style which makes them vulnerable to predators.†(National Geographic 1996-2011) Porcupine puffer fish have a shape much like that of a baseball bat‚ with large eyes to see their surroundings‚ a hard beak-like jaw to crush crunchy crustaceans and scales which are modified into long
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Gas exchange or respiration in humans is the means by which getting oxygen from air into the blood and carbon dioxide out of the blood into the air. Humans must exchange these gases with the environment because oxygen is essential for cells‚ which use this vital substance to release the energy needed for cellular activities. In addition to supplying oxygen‚ carbon dioxide needs to be removed in order to prevent the buildup of this waste product in the body tissues. As breathing is the act or process
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The story that I have chosen relates to having a fish for a pet. The importance of having any pet is knowing how to take care of them and feeding them when they need to be fed. It may be difficult to look after an animal all day but they should be treated as any living thing. It takes heart to care for someone‚ its goes the same for taking caring care of a pet and making sure they are okay. Owning a pet should be a privilege because these animals depend on you and that is like a gift to own. Every
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“The Fish” In the poem “The Fish” by Elizabeth Bishop one of the main themes is power. This is shown through simile‚ personification‚ and repetition. The author purpose is to show the reader that power can be restricted and that power maybe the sturdiest at their main years‚ but over time power will dwindle with time. The theme of power is shown through the use of simile‚ “Here and there his brown skin hung in strips like ancient wallpaper‚ and its pattern of darker brown was like wallpaper”.
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The job of the old man was to catch fish‚ where the job for the boy is to go on learning on what life stands for. The man struggled to do the one thing he set out for‚ to catch the marlin. Although he struggled for many days‚ he finally accomplished his goal. The young boy struggles with learning new things and how to be grown. The fish represents the man’s life. He struggled to get hold of the fish as the man does with life. Although he finally got the fish‚ it just shows that at one point the
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102 Lab Report: Ventilation and Oxygen Consumption in Fish Methods: The lab consists of two experiments repeated over a period one hour with fifteen minutes interval‚ in order to determine the effect of weight and temperature on ventilation and oxygen consumption of Carassius auratus‚ commonly known as goldfish. Each experiment was carried out by five groups. Measurement of ventilation was determined by recording operculum movement of the fish. Oxygen consumption was measured using oxygen probes
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Photosynthesis and respiration are both processes that are necessary for the survival of organisms. However‚ in numerous ways these two processes are very diverse as they are responsible for distinct necessities. Therefore they both have similarities and differences. One major difference between the two is that photosynthesis takes place completely in plants while respiration occurs equally in plants and animals. Nevertheless to understand Photosynthesis and respiration‚ we need to understand what
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someone distinguishable or potentially disguised. The poems “The Shark” by E.J. Pratt and “The Fish” by Elizabeth Bishop display a theme revolving around mindsets of individuals using the symbolization of aquatic creatures. E.J. Pratt’s poem “The Shark” portrays a shark as a fierce creature that is conniving yet quiet as it swims through the water. On the other hand‚ “The Fish” by Elizabeth Bishop shows the fish in a state of helplessness and frailty as she holds it in her hands out of the water. A comparison
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just like other organisms‚ they must respire in order to survive. Respiration can be defined as the controlled release of energy from organic compounds to form adenosine triphosphate (ATP). The type of respiration that occurs is called aerobic respiration. It occurs when glucose and oxygen are present. It can be summarized by the equation: . Enzymes play a very significant part in respiration. During the different stages of respiration‚ enzymes that are often found in the matrix of the mitochondria
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The factors which affect student achievements in the exchange program are threefold. Student’s personality‚ communication skills and financial back up do influence their achievements. First‚ the personality of the students plays the most important role. In order to study and live abroad‚ students should be independent‚ friendly and are good team players. Besides taking care of themselves well‚ they should have good self-discipline to behave properly and achieve satisfactory academic results. Having
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