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Term Papers on Science

Large Mouth Bass
Number of words: 1850 - Number of pages: 7

.... bass is larger in the south. This is so because there is more to eat. The sexual characteristics of the bass remain the same nort and south. The spawn in the spring, when water temperatures begin to move past sixty degrees fahrenheit. The spring spawning urge in a bass is set off by both water temperature and photoperiod. Photoperiod is the proportion of the day in which the bass are exposed to sunlight. As the day light hours grow longer through the spring and early summer, so does the photoperiod. This process affects the temperature of different bodie .....


UFOs Exist
Number of words: 1801 - Number of pages: 7

.... but there weren't that many until the 1940s. In the 1940s UFO sightings were being told all over the world. Since the 1940s UFOs are seen every day by people all over the world. Ufologists have come up with a system to divide UFO incidents into three major types of close encounters. First, close encounter of the first kind (CEI) are classified as UFO sightings. Second, close encounters of the second kind (CE2) are sightings and permanent evidence, such as marks in the ground or burns on grass. Third, close encounters of the third kind (CE3) are actual contac .....


Coelacanths
Number of words: 373 - Number of pages: 2

.... for another living coelacanth. Finally, off the Comero Islands, north of Madagascar, they met with success. Since then, more than 200 specimens have been found, all in the same region. Apart from the novelty of being such rare fish, have very great zoological importance. First, they are "living fossils"-a life form that has been preserved almost unchanged for many millions of years. As such, they offer the scientist a view of the biology of an earlier stage in the history of life. Second, the group of fishes to which the coelacanth belongs occupies .....


Cloning
Number of words: 1840 - Number of pages: 7

.... ever created. In the year 1902, a German embryologist by the name of Hans Spermann used a strand of hair as a noose to split apart cells of a two-celled salamander embryo, and obtained a normal salamander from each cell. Thirty-six years later, Spermann used nuclear transportation to create a clone. He took the nucleus, the cellular structure that contains the most genetic material and controls growth and development, and removed it from an egg cell of an organism. Spermann had successfully created another clone. Later on, other scientists were able to clone pl .....


Chromium
Number of words: 483 - Number of pages: 2

.... hardness of steel can be increased by adding small quantities of chromium to it. Chromium steel alloys (mixtures containing one or more metals) are used to make armor plating for tanks and warships. They are also used for ball bearings and the hard cutting edges of high-speed machine tools. Nickel is highly resistant to electric current and is often added to chromium steels to make them easier to work. For example, stainless steel sinks can be pressed out from flat sheets of steel that can contain 18 percent chomium and 8 percent nickel. .....


Alternative Energy Sources
Number of words: 1121 - Number of pages: 5

.... and the world population increased twofold (Anonymous em_txt4.html). Richard Cromwell, general manager of SunLine Transit Agency in Southern California's Coachella Valley, is a firsthand proponent of alternative fueling. Having to smell the awful odor emitted day after day from his fleet of forty-seven buses, Cromwell (Silverstein 10) encourages the changeover. Phil Bostley, Mayor of Indian Wells, a subsection of Coachella Valley, agrees wholeheartedly by saying petroleum-base fuels will go the way of the buggy whips back in the 1930's (Silverstein 10). Fortu .....


The Invention Of The Telegram
Number of words: 1113 - Number of pages: 5

.... suggestion that he should, on his own initiative , invite Japan to immediate adherence and at the same time mediate between Japan and ourselves. Please call the President's attention to the fact that the ruthless employment of our submarines now follows the prospect of compelling England in a few months to make peace" - ZIMMERMANN Considering this telegram was sent to Mexico, it shows Mexican importance in this war. Mexico had two thousand miles of undefended coastline on the Pacific . Her northern boarder with the United States stretched for twelve hundred mi .....


Ebola 3
Number of words: 608 - Number of pages: 3

.... A crash is when you vomit uncontrollably until there is nothing left to vomit (you vomit blood, bile and other liquids of the body), you suffer from diarrhea, limited kidney function, internal and external bleeding, you bleed from every opening on your body, blood fails to clot, so if you get cut in any way your body will never stop bleeding from that wound. Ebola could spread and infect everyone in the world in 48 hours. Marburg, Germany In this small German town people were taking tests on African monkeys. These monkeys were infected with the infamous Ebol .....



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