Whale (origin Old English hwael)[2] is the common name for any large marine mammal of the order Cetacea‚ which have forelimbs modified as fins‚ a tail with horizontal flukes‚ and nasal openings on top of the head.[2] The term whale is sometimes used to refer to all cetaceans‚ but in more common usage it generally excludes those members of the Delphinoidea superfamily which are known as dolphins and porpoises.[3] These smaller species belong to the suborder Odontoceti (toothed whales)‚ which also
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Women Still Have Power The 1970s were a rough year for African-Americans‚ still fighting for social and political rights in the United States. In this period‚ women still did not receive equal rights. However‚ in 1972‚ “Congress approved the Equal Rights Amendment (ERA) to the Constitution‚ which reads: ‘Equality of rights under the law shall not be denied or abridged by the United States or by any state on account of sex’ (History.com Staff).” Out of the thirty-eight necessary states only twenty-two
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Animal cells do not have a cell wall. Instead of a cell wall‚ the plasma membrane (usually called cell membrane when discussing animal cells) is the outer boundary of animal cells. Animal tissues therefore require either external or internal support from some kind of skeleton. Frameworks of rigid cellulose fibrils thicken and strengthen the cell walls of higher plants. Plasmodesmata that connect the protoplasts of higher plant cells do not have a counterpart in the animal cell model. During telophase
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Do we have a throw-away society? A Swedish proverb says “don’t throw away the old bucket until you know whether the new one holds water”. The sad story is that most of us today are throwing away so much‚ it is very likely that there will be no resources in the future. Many of our practices today are putting a lot of stress on future resources and we might soon find many of our needs unsatisfied because of our throw away attitude and careless practices. There are many reasons as to why we are subject
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Do you believe that trade unions have a strong future in Australian industrial relations? If so‚ why? Trade unions have been described as organisations of workers set up to improve the status‚ pay and conditions of employment of their members and associations of workers who by means of collective bargaining endeavor to improve their working conditions‚ economic and social position (Salamon‚ 1992). Trade unions face many implications‚ declining union density‚ rapid expansion into casual labor market
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Over 400 quite some time ago‚ Voltaire said‚ “common sense is not so common”. Unfortunately the same could be said today about many organizations that neglect to utilize good old-fashioned horse sense when it comes to reducing worker turnover. The truth is – aside from outside investment constrains such as the unemployment rate or those mass migration from claiming boomers of those particular occupation business sector – two Realities remain: 1. High worker turnover is preventable 2. Organizations
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Common Sense Common sense is the knowledge and thinking ability a person acquires through experience and from teachings passed on from others‚ and is used to deal with everyday life in appropriate manners. It is what a person relies on to tell them‚ generally‚ what is right or wrong‚ good or bad‚ and what is best for them in a given situation to sustain overall well-being. It reflects the thought process that is used when faced with possible uncertainty‚ and it relies heavily on memory. It enables
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Do we have a Free Will? The brain is a powerful‚ mystical part of every living being. It controls what we think‚ what we do‚ and how we act. Every day we are faced with decisions. As a human being‚ we are given the intelligence and brain to make conscious decisions‚ whether they are good decisions or bad decisions. We have the free will to make them‚ but is our decision truly conscious? There are many things that influence or determine our behavior. The brain works in magical ways‚ sometimes with
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Teenagers have too much freedom? This I do not agree with and in my essay I will discuss why people might think this‚ the responsibilities that restrict teenager freedom‚ there expectations and how it is just parent to afraid to let their children go. First of all teenagers have a lot to deal with and have a lot of responsibilities. They have jobs‚ going through puberty. And on top of that they are trying to prove them selves responsible and grown up to their parents. A lot more teenagers are
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The common cold has been plaguing humankind since the beginning of human existence. Even in these advanced times‚ there is no vaccine or cure. There are many symptoms that accompany the common cold. Some of these infamous symptoms are a runny nose‚ caused by inflammation of the nasal tissues‚ resulting in over production of mucus to trap the virus‚ and coughing. there are two different kinds or types of coughs that are common with colds. The first‚ is the less common dry hacking cough‚ these kinds
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