All About the Animals Belonging to Class Asteroidea

While the classification name, Asteroidea, may not be familiar, the organisms it contains probably are. Asteroidea includes the sea stars, commonly called starfish. With about 1,800 known species, sea stars are a variety of sizes, colors and are a wide-ranging marine invertebrate. Description Organisms in the Class Asteroidea have several arms (usually between 5 and 40) arranged around a central disk. Asteroideas Water Vascular System The central disk contains the madreporite, an opening that lets water into the asteroids water vascular system. Having a water vascular system means that sea stars have no blood, but bring water in through their madreporite and move it through a series of canals, where it is then used to propel their tube feet. Classification Kingdom: AnimaliaPhylum: EchinodermataClass: Asteroidea The Asteroidea are known as the true stars, and are in a separate class from the brittle stars, which have a more defined separation between their arms and their central disk. Habitat and Distribution Asteroidea can be found in oceans around the world, inhabiting a wide range of water depths, from the intertidal zone to the deep sea. Feeding Asteroids feed on other, usually sessile organisms such as barnacles and mussels. The crown-of-thorns starfish, however, is causing extensive damage by predation on coral reefs. The mouth of an asteroid is located on its underside. Many asteroids feed by expelling their stomach and digesting their prey outside their body. Reproduction Asteroids may reproduce sexually or asexually. There are male and female sea stars, but they are indistinguishable from one another. These animals reproduce sexually by releasing sperm or eggs into the water, which, once fertilized, become free-swimming larvae that later settle to the ocean bottom. Asteroids reproduce asexually by regeneration. It is possible for a sea star to not only regenerate an arm but also nearly its entire body if at least a portion of the sea stars central disc remains.

Is Abortion A Modern Life Casualty - 2617 Words

Deanna Hunter Has abortion become a modern life casualty? There may be many yes and equal number of no, voicing their opinion over this, thus strengthening the arguments revolving around this issue. The fact of the matter is that most of the statistics concerning abortion do not depict a satisfactory picture. In fact, abortion has always been a heated subject amongst the masses as people have their own school of thoughts regarding it. That being said, there are many laws governing the legality of this issue. While in as much as 30 countries, abortion is legalized, remaining countries have partial restrictions or complete ban on abortion, unless life of the mother is at stake. You would be surprised to know that abortion caused due to rape and other health complications account to nearly 7%, while the remaining cases of abortion are primarily a result of personal and social issues. Ted Cruz has strong views on abortion. Americans tend to be more ambivalent. House of Representatives on Friday passed two abortion-related bills (Sept 2015) — one aimed at cutting federal funds to Planned Parenthood, the other at punishing doctors who fail to provide medical care to infants that survive abortion attempts.(Danielle Kurtzzleben) Given all this, you could be forgiven for thinking there s been a public-opinion shift against abortion rights in the U.S. No social issue in America since slavery has ever been so divisive as that of abortion. No issue brings out soShow MoreRelatedPersuasive Essay On Abortion1182 Words   |  5 PagesAbortion is the deliberate termination of a human pregnancy, most often performed during the first 28 weeks of pregnancy. Abortion has become a modern life casualty. There might be numerous yes and equivalent number of no, voicing their conclusion over this, hence fortifying the contentions spinning around this issue. 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Establishing abortion as illegal onceRead MoreThe Fight for Womens Rights Essay1083 Words   |  5 Pagesequality and essentially creating the modern Vindication of the Rights of Women, Betty Friedan’s greatest life accomplishment begin with here accomplishments as a Women’s Rights activist. Despite the myriads of writing pieces on the confinements of gender stereotypes, her accomplishments are shined in her co-founding of the National Organization of Women in 1966. She furthered her notions for equality of women by creating the National Association for the Repeal of Abortion Laws, which helped give more precedenceRead MoreAbortion Is Morally Permissible?1675 Words   |  7 PagesAbortion is defined as â€Å"The deliberate termination of a human pregnancy, most often performed during the first 28 weeks of pregnancy.† (Oxford Dictionary). Nearly three out of ten women in the U.S. have an abortion by the time they are 45-years-old (Planned Parenthood). Abortion is morally permissible because an abortion prevents a woman and the potential child’s suffering. Abortion is moral because it is a fundamental right of competent adults to make their own decisions on the course of theirRead MoreThe Wasteland, by T.S. Eliot857 Words   |  4 Pages In the twentieth century, T.S. Eliot transformed the traditional poetry form into a more modern style. Eliot was born in St. Louis, Missouri on September 26, 1888. At the age of 25, Eliot moved to England where he began his career as a poet. Eliot greatly attracted the modernist movement, which was poetry written in the reaction of Victorian poetry. His first poem, The Love Song of J. Alfred Prufrock, was known as one of the most famous pieces of the Modernist movement. In his poetry, Eliot combinesRead MoreMarxism, a Feminist Utopia? Essay1266 Words   |  6 PagesThe Bolshevik rule revolutionized reproductive rights by becoming the first country in the world to legalize abortion in 1920. 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Despite the majority s newfounded opinion, human trafficking in the US has increased. The US is known to be a major trafficking destination. The state Department estimates that 18,000 women,men, and children areRead MoreSoviet Family Code and Women548 Words   |  2 Pagesto 46%. The political rule encouraged this trend by having the People’s Comissariat of Labor published two lists of professions reserved for women (Lapidus 1978). World War II and its amazingly high number of casualties accelerated this pattern (â€Å"in 1945, the proportion of women in the modern sector had reached an all-time high of 56 percent† (Lapidus 1978)). Despite the effect of the two World Wars on women’s employment and the educational opportunities available to females before the October Revolution

Whistle Man Essay Free Essays

Brian Ridden, is an entertaining book for teens that reflects the Australian identity In several ways. This is because It recaps real events, through the eyes of an ordinary orphan named Garret Clan. Garrett does this by revealing how the characters, setting and plot during the sass’s In Australia, represents the Australian Identity. We will write a custom essay sample on Whistle Man Essay or any similar topic only for you Order Now In this fabulous book, Ned Is shown as a hero due to Garrett, though It doesn’t give enough evidence about the other side of him. Firstly, the characters exemplify what Australia was like back in the day, with its main focus Ewing on Ned Kelly. Ned Kelly who is the most likely story hero from Australia’s history is known by Garrett to have many terrific values. This is shown in the book when Garrett quoted, â€Å"Ned has a good heart as all he wants to do is to help the Irish poor. † Although Whistle Man is really Garret’s story. The two extreme ways of Kelly (the local murderer and the uncontrolled bush ranger), are the choices that also face Garrett over the years as he grows to maturity. â€Å"Should he work Joyfully to build his own farm and life, or should he follow in the footsteps of End’s crusade? ‘ quoted on age 112. Secondly, the setting of this book Is In Victoria which was at a time when most of the Australian population lived In the farming towns and most people had an Irish background. This was quoted after Garrett was tired of doing chores and said â€Å"Most of us are living on farms and are Irish-born, but no other people has to do as much work as what I have to do on the farms†. The setting during the sass’s in Australia was considerably different to what it is like now. This is because now when you look around the streets you see most people living in the city with a mix of diverse backgrounds. Though in sass’s, all the people who you would see were â€Å"white† Australians who lived in country towns. Thirdly, the plot demonstrates the Australian identity in a number of ways. Brian Riddle’s new story, Whistle Man, achieves this by highlighting the choices that shape a person’s life. This is shown from Garrett Clan, who encounters Ned Kelly in 1874. â€Å"Ned was four years older than me and was the tough bushman who I wanted to be†, said Garrett. Garrett, an orphan raised by an old family friend, worships the courteous and untroubled Ned. Ned, In return, helps find him work and his own horse. But he also tries to steer Garrett clear of the local land politics that would soon create a phenomenal bush ranging story. Lastly, Whistle Man is an excellent addition to the many stories about Ned Kelly and embodies the Australia identity through several themes. The first theme is to choose your own destinies in what you desirably believe in. This was shown as it presents Ned as a believable person, who despite what anyone else thought, was determined to help the Irish poor. This was also quoted by Garrett who said â€Å"Ned is very determined to help the Irish poor and I am going to help him achieve this†. The second theme is that we must all make our own admiration but In return respect others. This was shown in the book after Garrett was about to leave and Magnums said â€Å"l noticed before you didn’t respect yourself so you disrespected others, but now you have found that respect In your heart and I am beginning to see the major transformation. † To conclude, Whistle man Is an Incredible book that showcases the Australian identity through the characters. Setting, plot and themes. The reader sees the choices made that lead to some tragedies. How to cite Whistle Man Essay, Essays

The Marriage of John and Elizabeth Proctor Essay Example For Students

The Marriage of John and Elizabeth Proctor Essay The Crucible, written by Arthur Miller, is a study in the mass hysteria which led to the 1692 Salem witchcraft trials. Themes of the play include deceit, love, secrecy and paranoia. These attributes can be given to the play itself, but can also be given to certain characters and their relationships; these have been used by Miller to create tension throughout the play and have allowed him to totally capture the audience personally. Two of the key characters in the play are John and Elizabeth Proctor, a married couple with what seems to the majority of people in the play a flawless relationship, but is really one of suspicion, secrecy and fear. To begin with, John is an extremely complex character placed at the heart of the play. He has a strong sense of his morals and he will not suffer fools gladly he is the first to truthfully give his point of view. Unfortunately, John also has several personality traits which lead to his downfall and even his death. However, his honour and honesty at the end of the play transform him into something of a tragic hero. Johns most obvious weakness is his temptation his lust for Abigail and his committing of adultery, and his disregard and plain disrespect for his wife, Elizabeth. For most people in Salem, Johns actions would have been a great shock as he is a well respected pillar of the community; however, this does not permit his sins. In John Proctor, Miller has been able to convey an imperfect man who understands his flaws and sins whose name and pride are more important than his life. This could be seen as a strength, as John would rather have no life than a life with his name and children associated with the accusations of witchcraft and deceit; he dies for his name, which in my opinion, is an extremely courageous thing to do. However, some people might say that John ought to take humiliation for his sins, rather than accept the punishment of death, which comes for the issue of witchcraft rather than adultery. For me, John is a very likeable character despite him having a short temper, perhaps being a little impatient and quite cruel when pushed to do so i. e. to Mary Warren. He seems to momentarily treat people with little respect because of his pride. John is a good man, although I think he needs to treat people in a better fashion sometimes especially in light of what has happened or rather, what he has done. However, John does redeem much of his credibility towards the end of the play, after being accused of witchcraft. The catch is that the majority of people in Salem know that John didnt commit witchcraft, but to not condemn him would greatly question the court there is no justifiable reason for the hangings of several less respected members of the community and not John Proctor as they all stem from the same evidence produced by Abigail Williams, who cast a spell to kill Goody Proctor. Abigail is a jealous liar with terrible concept of morals she is willing to openly accuse and murder (indirectly) many innocent people in Salem, just for her supposed love of John. However, it is this love that torments Proctor and leads eventually to his death. Elizabeth Proctor Johns wife has more personality weaknesses, and although she does not sin she is a strict Puritan she does have many flaws. She can be unassertive, especially towards members of the community, for example, Mary Warren, whom she never stands up to or gives her opinion to. Perhaps this is to do with her insecurities as a person which I feel are partly caused by John Proctor since his affair with Abigail. Black Robe, by Brian Moore EssayHonestly, Elizabeth has had to cope with the fact that John lied, deceived and cheated on her, confessed himself as a liar, was unwilling to confess for his namesake, and lastly, was murdered: all indirectly for his affair with Abigail. Elizabeth did make great efforts to forgive John despite her beliefs, and went so far as to lie for him to save his life. She did not judge John, and remained loyal to him in spite of his events. Elizabeth refused to make up his mind for him: even though she would have rathered he lived than died. From all of the reasons listed, I cant help but sympathise with Elizabeth the most, although I understand the ideas of John being a tragic hero who died to save his familys name. The main reason as to why Arthur Miller placed this relationship at the centre of the play is because without it, none of the actions which followed would have taken place. As aforementioned, it is Abigail and Johns affair which eventually leads to his death. Imagine, if you will, a line of dominoes. The first domino is the affair, which when pushed, causes the next domino to fall, which causes the next, etc. If John and Elizabeth hadnt been married the affair would not have been an affair and Abigail would have had no reason to want Goody Proctor dead. Therefore, none of the people who hung would have hung, and no member of the court would have been engrossed in this witch hunt. The basis of the story is dependent on Elizabeth and John (as well as Abigail). Furthermore, I think such a relationship demonstrates and represents on a smaller scale just how the town was acting. Elizabeth is suspicious everybody was suspicious of eachother; John was tempted (by Abigail) just as the girls become tempted (by Abigail) to accuse the innocent people of Salem of being witches. Through John and Elizabeths marriage, bigotry becomes evident in the whole society of Salem. John rises above it on matters of principle and his doing this yields the strongest irony: the sinner is less criminal than his religious judgers. There are several bigots in the play including the likes of Danforth who, despite the knowledge that Abigail and her fellow accusers are in fact lying, continues to condemn innocent people of witchery and submits them to death. He condemns witches for lying however, he is a liar, and they are in fact not. He somehow believes that in order to create a powerful court, his actions are justified. Abigail is also a bigot obviously she tells the court that innocent people are witches and are simply denying it she calls them sinful and yet she goes against the 10 commandments. Proctor does this too he is against those who go against the 10 commandments and is willing to judge them, however, he has done so himself with Abigail. This links in with the idea that John and Elizabeths marriage has something to do with the other themes and issues of the play. The plays themes include paranoia, lying, fear, and deceit. All of these can also be considered as themes of John and Elizabeths marriage she is paranoid and fears that she will lose John, the people of Salem are paranoid over whether the people that they are in contact with are witches, and deeply fear being accused of being a witch as they will hang.