Earthworms

An earthworm can grow only so long. A well-fed adult will depend on what kind of worm it is, how many segments it has, how old it is and how well fed it is. An Lumbricus terrestris will be from 90-300 millimeters long. A worm has no arms, legs or eyes. There are approximately 2,700 different kinds of earthworms. Worms live where there is food, moisture, oxygen and a favorable temperature. If they don’t have these things, they go somewhere else. In one acre of land, there can be more than a million earthworms. The largest earthworm ever found was in South Africa and measured 22 feet from its nose to the tip of its tail. Worms tunnel deeply in the soil and bring subsoil closer to the surface mixing it with the topsoil. Slime, a secretion of earthworms, contains nitrogen. Nitrogen is an important nutrient for plants. The sticky slime helps to hold clusters of soil particles together in formations called aggregates. Charles Darwin spent 39 years studying earthworms more than 100 years ago. Worms are cold-blooded animals. Earthworms have the ability to replace or replicate lost segments. This ability varies greatly depending on the species of worm you have, the amount of damage to the worm and where it is cut. It may be easy for a worm to replace a lost tail, but may be very difficult or impossible to replace a lost head if things are not just right. Baby worms are not born. They hatch from cocoons smaller than a grain of rice. The Australian Gippsland Earthworm grows to 12 feet long and can weigh 1-1/2 pounds. Even though worms don’t have eyes, they can sense light, especially at their anterior (front end). They move away from light and will become paralyzed if exposed to light for too long (approximately one hour). If a worm’s skin dries out, it will die. Worms are hermaphrodites. Each worm has both male and female organs. Worms mate by joining their clitella (swollen area near the head of a mature worm) and exchanging sperm. Then each worm forms an egg capsule in its clitellum. Worms can eat their weight each day.

Gender issues in sport Essay Example | Topics and Well Written Essays - 2250 words

Gender issues in sport - Essay Example Gender inequality in educational institutions has an impact on a wide variety of areas within society and must be evaluated for the financial problems equality creates in balance with the social problems that are averted by programs that are created to have equal opportunities. Inequality still exists within the world. According to Lauren Thompson from the Daily and Sunday Express (2007), inequality is between the genders is still highly prevalent within the worldwide system of cultures. She quotes a report written by Plan International titled â€Å"Because I am a Girl† that states that 100 million girls per year are destroyed before or at birth simply because they are the less desirable gender. Genital mutilation still occurs in two million girls per year. Death for girls between the ages of 15-19 is highest for dying during childbirth. It is estimated that 7.3 million women have HIV over the 4.3 million males that have the disease. As well, more than 70% of the world’s population that is living on less than a dollar a day are women. The culture of inequality is not just the idea that women haven’t the opportunities because of bias, but that they are put at risk because of those biases. In a case study that surveyed children’s responses in essay form to an assignment in a London school that asked them to write about gender issues within that school, 38% of the girls responded with essays about inequality, while only 7% of the boys wrote about inequality. In writing about the perceived inequalities, the girls’ stories were primarily centered around issues about their sports programs. One girl wrote that while the girls hockey team had won a tournement and received a large trophy, the boys rugby team had one a single match. The principle, however, had only mentioned the win for the girls while the single win for the boys had been covered extensively in

Compare and contrast the key features of public and private sector Essay

Compare and contrast the key features of public and private sector organisations and explain how these might impact on the role - Essay Example Public sector involve organisations owned and operated by government or their agents and are mostly set up not for profit, but to offer essential services to the public, though profit still reminds one of the objectives of such organisations. Public sectors will major in owning, producing, providing, allocating and delivering goods and services for the government or the public, on either local or international levels, with service provision being more important than making profits. The managers are government appointees, making public companies political institutions. Private organisations. These ere organisations set up, owned, financed, and operated by business people with the single aims of harnessing opportunities to make a profit. The government in private companies only plays a regulatory role through its legal framework, but does not involve in any decision making in such organisations. Their main aim is to invest and harness resources as much as possible to make the maximum p rofit possible from the community. Similarities between private and public companies Service to the public. Both the public and private companies are set up to serve a particular public need, though a private company is responsible to its shareholders and investors to offer such services at a profit. Competition. There are many private companies providing services similar to the public sector services; they all compete for customers and resources, as well as market for their products and services. Examples are schools or healthcare faculties. Organisational hierarchy. Both public and private organisations have different staff occupying differently levels of decision making process, though in the private sector such hierarchies may have different tag names. In the two sectors, hierarchy structure is set to delegate work to the appropriate sections or levels (Kearney, Hisrich, & Roche 2009, 28). Differences between Private and Public Companies Organisation level One factor that charac terizes the public sector is the many formal processes that must be in place to make such an organisation function appropriately (ESADE, 2011). Decision process in public companies involves more degrees of consultations to formalize, leading to increased bureaucracy. Bureaucracy is defined and the regulations, procedures, and rules that have to be adhered to, but have little or no efficacy to the functional object of the rules themselves (ESADE, 2011). Bureaucracy in public sector is mostly due to the divisions of authority between the executive, legislature, and judiciary arms of the government, which have to be involved in the decision making process. On the other hand, private firms are more efficient and have no elaborate formalisation to put in place. Once they have complied with the legal procedures, they can be as small as the owners prefer and as large as possible, with decision making being retained at the senior management level. This makes private sector more efficient in decision making. Market Economy Another difference between private and public sectors is the market economy and economic systems. The public sector has to provide

Burden of the Bourgeoisie Essay Example | Topics and Well Written Essays - 2250 words

Burden of the Bourgeoisie - Essay Example Economic data of present times show that families now have more money to spend as more members are earning. The typical two income family of the present where both the husband and wife are earning make75 percent more than what a typical family of the last generation   Economic data of present times show that families now have more money to spend as more members are earning. The typical two income family of the present where both the husband and wife are earning make75 percent more than what a typical family of the last generation  earned. Although they have more to spend, their savings have drastically fallen. They are the educated class, having decent jobs, but they find it difficult to pay their medical bills. Filing for bankruptcy has increased drastically among this class. Warren and Tyagi argue that the reason for the financial crisis among the middle class is not their spendthrift habits, but that they have to spend much more for basic necessities, like housing, school for the children, healthcare and basic expenses. Families who face the calamity of foreclosure, are isolated, instead of being supported. The authors put up a strong case against the credit industry which is at the bottom of the myth of overspending by the middle class. They conclude by giving a number of suggestions for improving the situation.America is an affluent society, considering the global situation. The middle class, which is the backbone of the American society has never been so prosperous as it is now.

Causes of the Global Financial Crisis and its impacts Assignment

Causes of the Global Financial Crisis and its impacts - Assignment Example At present, we still face the effects caused by this financial crisis, and much like the previous Great Depression which became a matter of educational importance for students to analyze; a great amount of thought has been dedicated to understanding the factors that eventually led to this economic breakdown. While analyst like Wendell Cox  have distinguished the cause into two broad categories, one being the Profligate lending that led to losses, (Macro-Economics) and the other being the excessive land use regulation exacerbated losses, (Micro-Economics). However, the entire process of the economic meltdown is a series of chain reactions, each policy directly or indirectly leading to the other and causing the system to collapse like a set of dominos. (Report, 2008) If we start at beginning of one of these chains, we find out that the period between 2000 and 2007 saw a marked increase in savings, all of which were available to be invested somewhere. At one point in 2007, the Global Pool of fixed securities increased from $36trillion to $70trillion. (Labonte, 2008) . Investors started searching for new alternatives around the globe where they could apply these savings. This caused a bridge to emerge between these investors and the policy controlling and regulating mechanisms established around the globe. This unauthentication and absence of transparency caused bubble after bubble to be created, each one waiting to burst at any moment. One such target became the housing sector as well, where extensive amount of investments were made and the housing bubble was created, particularly in the US which was soon to meet the expected fate of any economic bubble. To add to this was the fact that mortgage funding was made very easily available for everyone, at low interest rates and with reduction in the standards of regulation previously considered before approving a mortgage loan. This meant that even people who did not previously qualify for these loans (subprime) coul d now afford the expensive houses. The mortgage broker also extracted his benefit from this process. While he is awarded a fee for every mortgage that he passes, these brokers began to push their guidelines limit and award loans to even those who did not meet the qualification to pay them back. The â€Å"prime† borrowers were also able to extract advantage by taking larger loans than they could previously. So when these people were unable to pay back their loans, the mortgage market faced an unaccounted crisis and the series of failure of firms began. (Murphy, n.d.). House prices were skyrocketing, people investing in the housing sector were increasing exponentially, and it was only a matter of time till the bubble burst and this is exactly what happened. The interest rates began to increase, homeowners were unable to pay their mortgage installments, the default on the mortgages grew, and the house prices began to fall. The collapse of the US housing market went on to impact the global financial sectors. The â€Å"Credit Crunch† as it is called, was the loss of confidence by the US investors in the value of sub-prime mortgages and this led to a liquidity crisis. (Referencing). A bailout package was needed. The US Federal Bank invested a grand amount of capital into the financial markets. But nothing could help avoid the crash of the stock markets and the banking sector. The government proposed a $700billion rescue plan, but

Leda and the Swan on the painting photos Essay Example | Topics and Well Written Essays - 250 words

Leda and the Swan on the painting photos - Essay Example The essay "Leda and the Swan on the painting photos" explores he symbols of Leda and the Swan in the context of Painting Photos. Conversely, in a work of art or sculpture, we do not encounter impressionable representations for different senses, but with a real visual illustration. The artist that from the experience of Swan and Leda would depict the view of wings that are spread out will not depict at all: He would hide from view what we wanted to see with all our heart. The traditional explanation comprises in staging the bodies immediately before their entwining. However, such is not an attractive solution in the example of Leda and the swan: we exactly had the aim of witnessing the dealings after the incident. Moreover, to paint an image that would be the basis of troubles. First, there is the nervousness between the imposing form of Zeus and the modest figure of the swan in which in he is distorted. Predominantly, because the miniature bird has also to mount the enormous feminine body. Prior to the mind’s eye, we unobtrusively acclimatize the form of the swan, as according to previously Ovid cited verses. Nevertheless, when the view is graphically portrayed there in front of our very eyes, the inconsistency sandwiched between the forceful Zeus and the modest form of the swan is captured by the eyes vision. The depiction of loving couples has constantly been a setback in the plastic arts. In the apparent motive, those of a pair linking the most attractive fronts are concealed from sight.

Philippine National Hero, Jose Rizal Essay Example for Free

Philippine National Hero, Jose Rizal Essay This film pictures events and unknown facts about the life of the Philippine National Hero, Jose Rizal. When I am watching the film I understand the story clearer than reading it, the scenes played in the film made my mind and vision clearer. They’ve explain the life of Rizal clearly even though some information is not that important but still they are saying it for the student’s or the viewer can understand more the life of Rizal. In watching the films I’ve realize the things that a man can do. The film started from Rizal telling what had been his life as a young boy was. Unlike any boy, Rizal came from a rich family which can be considered as principalia. His parents were considered to be a good example in their own ways. He had a big family with 10 siblings, nine sisters and one brother named Ponciano. Rizal was describe as a young boy whose eagerness to learn was of undeniable. At his young age of nine, he was asked to live in manila to study. He took entrance examinations and finally schooled at prestigious campuses in Manila by that time. He studied first at Ateneo de Manila University then continue it at University of Sto. Thomas. Rizal also continued his studies abroad and he was able to visit many countries. Rizal demonstrated great talent in literature, philosophy and also in arts. He received awards in some contests that he joined and successfully won the major ones at times. As a student, I can say that Rizal was very hard working and dedicated. He was an engineer, sculptor, painter, ophthalmologist and a writer. I can’t believe that a man can be that good, a man can do many things, and a man can defend his own country. He will not achieve all of that without his friends, of course.