Phylum: Porifera A sponge has differentiated cells and functionally distinct layers. The ameobocytes secrete spicules which stack up together to make the sponge. The choanocytes are composed of a flagellum and a collar (collar cells). The amoebocytes and choanocytes are the work force of the sponge--they create the body of the sponge. The major sponge groups of today had an ancestor in the Cambrian period. The sponges reproduce either sexually or asexually. When they reproduce sexually‚ they
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old boy. His parents passed away as they tell you in the beginning. As you read more into the story you will see all of the challenges he goes through without his parents. His aunt Esther talks about michael behind his back. But will one small hermit crab change everything? One way micheal needed to get closer to his aunt is they were always upset or crabby. They never talked unless they got into a fight or argument.for example in paragraph 9 he says ‘’ I dont punish youn’t care about you!’’ so that
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In "Caliban Upon Setebos" by Robert Browning‚ the creature Caliban from William Shakespeare’s The Tempest‚ reveals his views concerning life‚ religion‚ and human nature. In The Tempest Caliban is portrayed as a spiteful‚ brutish‚ and drunken beast who despises his powerful master Prospero and his beautiful daughter Miranda. He often appears as a coarse and thick headed character; he is overwhelmed by the wine that he is given by the butler Stephano and worships him as a god. Browning’s poem shows
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Fifteen short phrases derived from 12 different books written for children were used to retrieve 5 happy‚ 5 neutral‚ and 5 sad literal phrases. A female voice read each phrase monotonously. A Yeti USB microphone was used to record the stimuli. In the pre-test phase‚ phrase stimuli included recordings of monotonous happy literal phrases‚ monotonous neutral literal phrases‚ and monotonous sad literal phrases. Prosody stimuli included each of the 15 literal phrases expressed with both happy and sad
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Mallard Ducks‚ Piping Plovers and Herring Gulls being the most prevalent (“Birds of Fire Island” 5). Another common animal found on Fire Island would be the Horseshoe Crab‚ for over 300 million years’ horseshoe crabs have journeyed the world’s oceans and still have the same appearance as they did years ago. The name horseshoe crab refers to the shape of the
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Change is Good In order to be happy you need to be willing to change. This is true because most people do not get very far while being happy if they do not make the effort to change. In “Shells” by Cynthia Rylant‚ the two main characters have to have something change in order to be happier.”. Michael is lonely and wants something or someone to care about him. This is true because it says “Michael was lonely. Even after a month after their death he still expected to see his parents… This shows
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I. Meaning of Estuary and Seashore * Estuaries - areas where fresh and saltwater mix - are made up of many different types of habitats. Eestuary is an area where fresh water from rivers flows into the salt water from an ocean. Though these areas can be biologically productive ecosystems that provide habitats for many animals and plants‚ they can also be a harsh environment for others because of their high salt content. * Seashore land by the sea. Seashore law ground lying between high-water
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a benthic‚ epifaunal and sesile organism with bilateral symmetry. The star is a benthic‚ epifaunal and sesile organism with pentameral symmetry. The crab is a benthic‚ epifaunal and vagrant organism with bilateral symmetry. The sea urchin is a benthic‚ epifaunal and sessile organism with radial symmetry. The hermit crab is a benthic‚ epifaunal and vagrant organism with bilateral symmetry. The squid is a pelagic and nektonic organism with bilateral symmetry. The barnacles
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“We’re going to mine off the navigation path?” I snapped. “Wicked Pass is the closest feeder system to the Wildlands. We don’t want to mix with those types of people‚ they live lawlessly.” “Where is your adventure?” Fisher laughed. “We’re going to make a killing on this belt. If any trouble comes…we will warp and jump back out.” My father started his mining career wildcatting this way‚ but he had never taken me mining in a lower security system before. However‚ I’d actually been in Wicked Pass before
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I am thankful for a lot of things. Most of them would make it impossible or hard to live without. My parents are the main reason that I have I am able to have the things that I do. I am also thankful for are my pet hermit crabs‚ but one of the most important things that I have is my house. I am very thankful for my parents because they do not tell me “do not do it again” unless that was my first time doing it. If I do it again then they either take something away or they woop me.That depends on
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