net/salt/animals/echinod.htm How Do Sea Stars Move? Each sea star had hundreds of tiny feet on the bottom of each ray. These are tube feet‚ or podia. These tiny feet can be filled with sea water. The vascular system of the sea star is also filled with sea water. By moving water from the vascular system into the tiny feet‚ the sea star can make a foot move by expanding it. This is how sea stars move around. Muscles within the feet are used to retract them. Each ray of a sea star has a light sensitive
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Why Sea Water is Salty The “salt” in sea water‚ and some lakes that have no water outlet such as the Great Salt Lake and the Dead Sea‚ comes from ions of dissolved minerals‚ mainly chloride and sodium which make up about 90% of salt ions in sea water. There are three main ways that dissolved minerals enter the ocean: The water cycle‚ underwater geysers know as Hydrothermal Vents‚ and underwater volcanos. During the water cycle‚ water is evaporated from bodies of water by the heat of the
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The Japanese believed that they had sunk two carriers in the Coral Sea‚ but this still left at least two more US Navy carriers‚ Enterprise and Hornet‚ which could help defend Midway. In fact‚ the Americans would have three carriers to oppose Yamamoto at Midway‚ because Yorktown remained operational despite the damage from Coral Sea‚ and the US Navy was able to fix it up sufficiently to enable it participate in the
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Anita Desai?s novel‚ The Village by the Sea‚ is a vibrant narration of perseverance and hope in distress. It is a saga of changes and adaptation‚ a little of evil and more about the goodness of nature and human kindness. Based on true events‚ it is a story set in a small coastal village Thul near Bombay. The two main characters of the novel are a brother and sister duo‚ 13-year-old Lila and 12-year-old Hari. They have two young school-going sisters‚ Bela and Kamal‚ a chronically ill mother and
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LESSON PLAN Subject : English Class : 4 Mesra Enrolment : 27 pupils Date/Day : 15th April 2015 Time : 8.30 a.m. – 9.30 a.m. Theme : World of Knowledge Topic : Care for the Sea Module : L&S Content Standards : 1.3 By the end of the 6-year primary schooling‚ pupils will be able to understand and respond to oral texts in a variety of contexts. Learning Standards : 1
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from my favorite family vacation. Nine years ago‚ my family and I traveled to San Antonio‚ Texas. While we were there‚ we visited the river walk‚ the mall‚ the Alamo‚ Sea World‚ Six Flags‚ and the zoo. All of those destinations were fun and each has a story to tell‚ but my favorite one was our day at Sea World. While we were at Sea World‚ we visited with dolphins‚ whales‚ sharks and even non-aquatic animals such as flamingos. At dolphin cove‚ we bought some sardines to feed the dolphins. Basically
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Everyday we throw out the trash we never really stop to contemplate where it all ends up like a landfill‚ a ship‚ or even the bottom of the ocean. On September 5th 1986‚ the Khian Sea was well on it’s way for becoming the World’s Most Unwanted Garbage. The ship had so many toxins‚ infestations‚ and many other unpleasants contents that no one would accept it. It must be horrifying and nauseating to even catch a glimpse of what was on the ship also to know they dumped it somewhere not worrying about
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Colby Quarterly Volume 25 Issue 4 December December 1989 Natural Supernaturalism in "Riders to the Sea" Keith N. Hull Follow this and additional works at: http://digitalcommons.colby.edu/cq Recommended Citation Colby Library Quarterly‚ Volume 25‚ no.4‚ December 1989‚ p.245-252 This Article is brought to you for free and open access by Digital Commons @ Colby. It has been accepted for inclusion in Colby Quarterly by an authorized administrator of Digital Commons @ Colby. For more information‚ please
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“In the Heart of the Sea” is a wonderful entertaining movie based on the fact based book written by Nathaniel Philbrick. It has a powerful Christian‚ moral worldview‚ and references God and prayer. Actually‚ the two major characters have a discussion about God and His blessings. The movie depicts author Herman Melville coming to a sailor to listen to the factual tale of what occurred aboard the ship‚ the Essex. It demonstrates the consequences of ego‚ and has some extreme action‚ profane language
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The Old Man and The Sea: An Analysis I read this book for the first time in high school and I remembered it just as well as if I had read it yesterday. As I read it again I remembered some of the same language‚ especially the old man talking to his hands. Cursing his left hand when it cramped up on him like it was a separate part of himself and had a mind of its own was particularly interesting. We can see immediately in the beginning of the book that this old man is in a struggle to catch fish
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