Phylum: Cnidaria-jellyfish‚ anemones‚ coral------Eumetazoans with radial symmetry. Phylum: Platyhelminthes-The flat worms----------Bilateral symmetry with acoelomic cavity. Phylum: Nematoda-The round worms--------------Pseudocoelomic cavity. Phylum: Mollusca-Gastropods/Bivalves/Cephalopods------Coelomic cavity‚ first heart/respiratory system. Phylum: Annelida-Earth worms/marine worms/leeches----Coelomic and segmented. Phylum: Arthropoda-Chelicerata/mandibulate. crustaceans/spiders/insects------exoskeleton
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CHAPTER NO-5 KINGDOM ANIMALIA Phylum Porifera (GK: Porous = Pores + Ferro = form) Main characters: 1. They are commonly called as sponges. 2. They are sessile animals. 3. Sponges range in height from about 1cm to 2cm. 4. More than 5000 species of sponges are found. 5. All are marine‚ while some are fresh water. 6. The central body cavity is called spongocoel. 7. A single large opening is called as osculum. 8. They are filter feeders. 9. Body lining is formed by flagellated cells
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fighting off‚ Grendel‚ the monster who has been haunting them. Beowulf most definitely proves to be a hero. His heroism is exemplified first when he kills Grendel‚ then when he kills Grendel’s mother‚ and finally when he kills the dragon‚ called Worm. This makes him a hero because he risks his own life to save the people of Denmark. The reader first experiences Beowulf’s heroism when he encounters and then kills Grendel. Grendel was a constant threat to the survival of the
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stuck my leg under this stone‚ I can’t move” and Andy says‚ "I’m sorry I cannot I’m in search of food‚" and leaves the ant a lone. The Ant is left thinking... why? If you have the opportunity to help me why not do it?. Following their way Andy meets a worm that said‚ "Help me I’m stuck between these stones‚ and I cannot get out‚" and Andy‚ the Roach says‚ "I’m sorry I cannot I have to find food‚ that’s life" and left. Roach just thought in it‚ others don’t matter to it. It stance was selfish and very
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why it’s a never ending cycle. A worm travels from computer to computer in a network that doesn’t generally erase data. A worm is an independent program that can spread itself without having to be attached to a host program unlike a work which needs a host to continue its cycle. A worm may corrupt data but usually replicates itself into a full blown version that eats up the computers resources ultimately bring the computer or network to a halt. Viruses and worms are the 2 top security threats as
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Russia remains at a very high level of around 90 liters per capita.The main strong alcoholic beverages‚ produced by Russian manufacturers are vodka‚ cognac‚ brandy and liqueurs. Other alcoholic beverages from the category of strong (gin‚ whiskey‚ tequila‚ etc.) are mostly imported from foreign countries. It is not a secret that vodka is the most consumed strong alcohol in Russia‚ with the market share of 97% among strong alcohol drinks. But due to increasing people’s welfare and income growth‚ which
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Meta: Blending fierce Mexican fire and pure friendship‚ Tres Amigos is a game that lives long in the memory. Representing the latest Playtech release‚ will you buddy up and break the bank in this brand new game? Tres Amigos Review Celebrating all things friendship‚ it seems that there is a new online slots game on the way that has camaraderie at its heart. Tres Amigos‚ translated into Three Friends‚ is a classic styled slot from Playtech that promises to deliver a party unlike any other. Charming
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issues. It will include ways that a Website can be attacked by malicious users. It will discuss how Java script insertion‚ SQL insertion‚ hidden field manipulation‚ header manipulation‚ and cookies may be used by malicious users. It will discuss how worms and viruses can be introduced to a Website‚ and the most common method to ensure client security. SQL Insertion Attacks SQL injection is a type attack where harmful code is attached to strings that are passed to SQL Server to be run. All procedures
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the importance of the relationships between words as opposed to their "corresponding realities" (40). For example‚ he states that the "flower or the fruit is a variant of the worm ’s dwelling constructed through destruction. Thus‚ as a word‚ worm is meaningful only in the context of flower‚ and flower only in the context of worm" (41). After Riffaterre ’s reading and in terpretation of the poem‚ he concludes that "The Sick Rose" is composed of "polarized polarities" (44) which convey the central object
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As humans‚ it is known that aging is part of growing up. The average human has a life expectancy of seventy-seven years old in the United States (Why do we age?). Most people dread their birthdays when they get to a certain age simply because that is another year older. Some people even fear aging assuming that they are another year closer to death. Does this feeling have to be this way? Should people have to fear getting older? Should they actually be looking forward to it? Many Americans
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