How fish breathe The water surrounding a fish contains a small percentage of dissolved oxygen. In the surface waters there can be about 5 ml. of oxygen per litre of water. This is much less than the 210 ml. of oxygen per litre of air that we breath‚ so the fish must use a special system for concentrating the oxygen in the water to meet their physiological needs. Here it comes again‚ a counter current exchange system‚ similar to the one we found in the fish’s swim bladder and in the tuna’s muscles
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Koi Fish‚ Meditation‚ and Ghosts Koi fish has always fascinated me – there is something calming about their simple existence. I am reminded of the meditative state of mind aimed for in Zen‚ where thoughts‚ feelings‚ and sensations are allowed to come and go as they please while the source of our attention is firmly anchored within itself – in the breath‚ in the moment – immersed in the physiological sensory experience yet removed from it. Somehow the elegantly lazy movements of the koi fish bring
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Courtship Behavior: Pursuit Courtship behavior in betta fish can be aggressive‚ but females have learned to balance male parental quality with the negatives that comes with spawning‚ risks can be minimized through negative size assertive mating (Clotfelter et al. 2006). He starts by trying to lure her into his nest. They present their choreographed dance to the female to get her attention‚ including fanning his wings. If she is interested she will swim towards the male with her head down and fins
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amount of salt and pepper then‚ place the lemon slices on top of the fish. Use the spatula carefully to place the fish into the baking dish. If the butter slices spreads to the sides‚ this is normal and will be fine. Season again with salt and pepper and cover the dish with aluminum foil. Place the dish into the oven and set the timer for twenty-three minutes. Clean and dry the fork‚ spatula‚ and the cutting board while the fish is cooking. Finally‚ after twenty-three minutes‚ the bluefish should
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Introduction Fish kills are common in natural water systems near mining operations. A major fish-kill took place in the Clark Fork in 1984. These fish kills are due to unnaturally high salinity‚ which is toxic to the indigenous fish species‚ caused by group IA and IIA metal ions in the water. As the mine’s waste seeps into the water supply‚ the salinity‚ and thus toxicity to the fish‚ increases as the various metals dissolve. In this experiment a simulated water sample from Clark Fork‚ or portion
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“Death by Scrabble” written by Charlie Fish tells a story of a husband who‚ without a clear explanation‚ has an extreme hatred for his wife. While playing Scrabble on a hot summer day‚ he comes to believe that the words he is playing are coming true. After coming to this conclusion‚ he tries to think of words to play that will cause his wife’s death. But in the end‚ she ultimately “wins” the game. The husband‚ whose point of view the story is written‚ makes it obvious from the beginning that
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Name: Ailyn Bayle Age: 32 Occupation: Fish Vendor Location: Caloocan Religion: Catholic Ailyn is a single mother of 6 years old boy. The father of her son died after she gave birth‚ they are not married because her partner is married to another woman. Ailyn is the eldest among her brother and sister. The father of Ailyn died when she is in grade 6 elementary. One of a good friend of her father offered a help in her study but she did not accepted it and instead she find a job to
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fighting and peace coursing through the currents. Underwater life wouldn’t work without some compatibility amongst the sea creatures‚ just like at home without general cooperation the house would be chaotic. Naucrates Ductor otherwise known as Pilot Fish have established a profession that surrounds eating parasites clinging to sharks. In return for their service the shark does not consume them at dinner time. This partnership is found in the house as well. When my siblings and I are rough housing at
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Big Fish (by Tim Burton) Movie Analyzing Text. Setting(s): The movie takes place during 1955‚ (the vietnam war) and 1960 in Ashton‚ Albama. Characters: Edward Bloom - He is the main character in the movie. Edward is the center of all the actions and the places he passes. Edward is also the one who´s telling his life story‚but in a different way. William Bloom - son of Edward. Often tells noticable lies to‚ Edward Bloom. Jenny Hill - The little girl‚ which takes‚ Edwards shoes
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Rumble Fish As each person’s philosophy changes‚ so does their way of fitting in. In Rumble Fish‚ Rusty-James faces his father’s words portraying how people can be different but normal. This definition is one of many and can be used to describe other people. In these definitions is my own‚ as I also rate my family and friends as well as myself. There are two parts in fitting in. The first part of normal comes from its root “norm”‚ which means a standard or rule. If something is a rule‚ it is usually
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