.... generating station which. This will allow more space for private landowners and will also keep land prices at a lower cost. Nuclear power is also a much cleaner operating type of fuel. The amount of waste produced is from a nuclear power plant is not even a fraction of the amount of sulfur, carbon monoxide, and nitrogen oxide produced by a coal plant. By building a nuclear power we will reduce acid rain and not add to the global warming. Hydro stations form algae in lakes which reduces the amount of oxygen in the water making it harder for marine life to survive. Although the damage nuclear accidents cause is very bad the r .....

.... neutrons then in turn strike other atoms, which causes more energy to be released. If this process is repeated, a self-sustaining chain reaction will occur, and it is this chain reaction that causes the atomic bomb to have its destructive power (World Book, 1990). This chain reaction can be attained in two different ways. The first type of atomic bomb ever used was a gun-type. In this type two subcritical pieces of U-235 are placed in a device similar to the barrel of an artillery shell. One piece is placed at one end of the barrel and will remain there at rest. The other subcritical mass is placed at the other end of the barrel. .....

.... In nature, these diseases would not have survived to the extent that they do now. Advances in science and medicine have allowed these problems to thrive. Further advances in science may be able to terminate genetic diseases through cloning. Genetic problems have plagued the United States for centuries. Genetic diseases and mutations are more prevalent in today's world than ever before, due to advances in medicine (CHMG). Charles Darwin's theory of evolution stated that only the strong survive (Lutz 10). Modern medicine has changed that theory by allowing the weak, or people with genetic diseases, to survive. Genetic d .....

.... in waiting turns, interrupting or intruding on conversations/games. Examples of hyperactivity will be seen through the child often fidgeting or squirming in their seats. The will be described as being "on the go" or acting as if "driven by a motor". Many other symptoms like quick shifts of moods temper outbursts, and problems with getting along with others also occur often. Unfortunately, most of the disorders features are negative. Children with ADD can often concentrate and behave more appropriately in small groups with few distractions in the situation. Their intelligence is normal but find it a challenge to sustain mental eff .....

.... The most frequently affected part is the leg. The most common cause of lymphatic obstruction is filaries. Filaries is caused chiefly by the species Wuchereria. When you have wherever it is located your skin will become rough and thickened like the skin of an elephant. Over 1 billion people in 73 countries are at risk of getting elephantiasis, and there are over 120 million people who already have it. New research has determined that albendazole, which has already become a standard treatment to fight intestinal parasites, is 99 percent effective against the parasite that causes lymphatic filariasis. .....

.... identify depressive symptomatology which may be superimposed on the backdrop of a more transient, but expected, developmental storm." Therefore, diagnosis should not lay only in the physician's hands but be associated with parents, teachers and anyone who interacts with the patient on a daily basis. Unlike adult depression, symptoms of youth depression are often masked. Instead of expressing sadness, teenagers may express boredom and irritability, or may choose to engage in risky behaviors (Oster & Montgomery, 1996). Mood disorders are often accompanied by other psychological problems such as anxiety (Oster & Montgomery, 1996), .....

.... 1993). This unnatural extinction of species endangers the world's food supply, threatens many human resources and has profound implications for biological diversity. Another negative environmental impact of deforestation is that it causes climate changes all over the world. As we learned in elementary school, plant life is essential to life on earth as it produces much of the oxygen that is required for humans and other organisms to breathe. The massive destruction of trees negatively effects the quantity and quality of the air we breathe which has direct repercussions on the quantity and quality of life among both humans and an .....

.... cities and towns were already established. Trails, roads, and railroads linked several areas with neighboring regions. Although the drainage system was still not integrated. In the mid 1900’s many dams had been built to harness and use the water. A new phase of development occurred at the end of the second World War. There was a large emphasis on recreation, tourism, and environmental preservation. The terrain of the is very unique. It consists of Wet Upper Slopes, Irregular Transition Plains and Hills, Deep Canyonlands, and the Dry Lower Plains. Wet Upper Slopes: Consist of numerous streams that feed into the from stream cut .....

.... skin cancer. Sunscreens have evolved a goodly amount over the years. Christopher Columbus noticed in 1492 that the natives of Hispaniola would protect themselves with red paint, as to avoid sun damage. The ancient Greeks, who trained for the Olympics in the nude would rub themselves with a mixture of sand and oil, which provided an opaque protection from the sun, and were sweat resistant. These notions resemble those of earlier modern day technologies. The minerals most often used in conjunction are either oxide of zinc of titanium. These are the sunscreens that graced the noses of every red suited lifeguard in the 50s. Today's mo .....

.... Network) The lymphatic system protects the body from agents that could cause disease like bacteria or viruses. Within this system, that consists of organs such as the spleen and tonsils, there are organs that destroy foreign agents, those organs are called lymph nodes. The lymphatic system works as follows; the bone marrow produces blood cells including white blood cells. White blood cells are the cells that find and destroy disease-causing agents. Both B and T cells change a great deal to defend the body from pathogen. It is while the B cells are transforming that cancers can infect them. ( Information Network) What caus .....