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Gold Rush Strongly Influenced
1,431 wordsThe gold rush of the 1850 s symbolized Americas quest towards westward movement, challenges of life on the frontier, and the impact it had on California's growth. As a result, the gold rush strongly influenced the shaping of American History. Many people that had heard of the gold rush in the 1850 s moved right out there as fast as they could to get their hands on that gold. Once the people got out there they wouldnt return back to the east. As a result, the gold rush strongly influenced the sha...
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Prince William Sound Christian Science Monitor
1,344 wordsThe Exxon Valdez oil spill in the Prince William Sound of Alaska proved to be a disaster on many levels. The coastline, wildlife, and people of the all area were all devastated by the spill. Ten years later, the area is showing remarkable progress. Because of the cleanup efforts and new regulations, the Sound is getting ever closer to recovery. A few minutes after midnight on March 24, 1989, the T/V Exxon Valdez ran aground on Bligh Reef in Prince William Sound. A few minutes later the coast gua...
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Surface Of The Water Spilled Oil
1,763 wordsWhen it comes to mixing oil and water, oceans suffer from far more than an occasional devastating spill. Disasters make headlines, but hundreds of millions of gallons of oil quietly end up in the seas every year, mostly from non-accidental sources Large spills -- even though a relatively minor source of ocean oil pollution -- can be devastating. The same amount of oil can do more damage in some areas than others. Coral reefs and mangroves are more sensitive to oil than sandy beaches or sea-grass...
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Naval Operations During The Civil War
1,743 wordsAt the beginning of the Civil War in 1861, there was little reason to suspect that the United States Navy would play a very big role in the war. The Confederate Navy had absolutely no navy, nor did they have the ability to create one. The south did not contain a single plant that could create a marine engine. (Carrison, page # 17) The government of the Confederate States got underway in the spring of 1861, totally unprepared from a naval standpoint to uphold the independence it had declared. (Co...
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World War Ii Bombing Of Pearl Harbor
1,841 wordsReasons that Japan Involved the U. S. in War For more than fifty years, historians and social scientists have been questioning whether or not the United States was already at war prior to the Japanese bombing of Pearl Harbor. Because of the conflict that already existed regarding Japans expansionist practices, the United States may or may have not needed to have its hand forced in the official designation of war in the Pacific. As the Japanese Empire had grown, so had its control over its territ...
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A History Of Marine Science
1,095 wordsThe early history of marine science started about 11, 000 years ago. Nomads began voyaging into east and central Europe, and across the plains of central Asia. They journeyed to the shores of northeastern Asia and crossed the Bering Sea into North America and South America. Most traveled on foot except for those who were talented in raft building or navigation. Any coastal culture with these talents had big economical advantages and greater access to food or supplies. But when European explorers...
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White Blood Cells Bone Marrow
1,043 words... paul, or liquid form. You will swallow the drug, just as you do many other medications. Into a muscle, under the skin, or directly into a cancerous area in the skin. You will get an injection with a needle. Topically. The medication will be applied onto the skin. Some medicines may interfere with the effects of chemotherapy. That is why patients should take a list of all their medications to their doctor prior to the start of their chemotherapy. Over-the-counter drugs and vitamins as well as...
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Birth Defects Animal Experiments
1,057 words... an studies that hold the key to success, not animal studies. Human epidemiological studies have the power to save millions of lives, showing that major advances can be achieved without animal experiments. Moreover, animal tests have a dubious record in predicting useful drugs to combat the effects of a stroke. Animal researchers indicate that barbiturates could protect against the effects on the stroke, experiments on dogs, rabbits, and monkeys. In human stroke victims, however, barbiturates...
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U S C Combat Missions
396 wordsWomens participation in military actions is one of the most heated issues that have triggered a lot of controversial responses nowadays. Although there are people who say that women should be given an opportunity to participate in military actions, after closely analyzing the issue it is evident that women should not be allowed to do so for a variety of solid reasons. Within the course of this paper, we will first analyze different statutes that regulate women in the military, to be followed by ...
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Bone Tissue Blood Vessels
391 words2 a) Functions of: skeleton: To provide support and protection of body parts. It acts as sites for muscle attachment, blood cell production, and calcium and phosphate storage. Cartilage: Serves as structural models for bones that replace them. It maintains the shape of the nose, outer ear, and other body parts. It also serves to custom joints between adjacent bones of the vertebral column, limbs, hands, and elsewhere. Ligaments: These bridge the gap between bones Tendons: Cords or straps of conn...
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Vena Cava Blood Vessels
1,407 wordsThe Circulatory System The circulatory system in anatomy and physiology is the course taken by the blood through the arteries, capillaries, and veins and back to the heart. In humans and the higher vertebrates, the heart is made up of four chambers the right and left auricles, or atria, and the right and left ventricles. The right side of the heart pumps oxygen-poor blood from the cells of the body back to the lungs for new oxygen; the left side of the heart receives blood rich in oxygen from th...
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Red Blood Cells High Blood Pressure
1,125 wordsThe circulatory system, which functions in the rapid internal transport of substances to and from cells. Your bodys differentiated cells, which perform specialized tasks, cannot fend for themselves. Different types must interact in coordinated ways to maintain the composition, volume, and temperature of a tissue fluid surrounding them, the interstitial fluid. A circulating connective tissue-blood-interacts with tissue fluid, making continual deliveries and pickups that help keep conditions toler...
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People With Diabetes Congenital Heart
375 wordsCongenital Heart Defects and Drugs Congenital heart defects are mainly caused by one of three things. The first is a block of blood flow in the heart or vessels. The second is caused by blood flowing through the heart where its pattern is abnormal. Rare effects can happen such as when only one functional ventricle is present or when together the pulmonary artery (and aorta arise from the same ventricle meaning double outlet-ventricles. Another rare effect happens when either side of the heart is...
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Blood Glucose Levels Type Ii Diabetes
1,165 wordsDiabetes: Types 1 and 2 By: Sharif Elshinnawi It is our fourth leading cause of death by disease and the leading cause of new cases of kidney disease, blindness, amputation, and impotence. It is diabetes. Diabetes is a chronic disease in which the body does not make, or does not properly use insulin. Insulin is the hormone that helps your body use the energy from sugar, starches and other foods. Glucose, a form of sugar produced when the body digests carbohydrates, is the body s major fuel for t...
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People Who Smoke Heart Attacks
622 wordsHeart Attacks Heart attacks are the leading cause of death in the United States. Everyday approximately 1, 500 people die from heart attacks. Thousands more suffer crippling effects of some form, and remain disabled for the rest of their lives. A simple definition of a heart attack is a sudden failure of the heart resulting from an occlusion or obstruction of a coronary artery. Basically, this means the heart is no longer receiving the blood supply it needs to function properly. A person having ...
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Pulmonary Artery Vena Cava
1,945 wordsHeartthe human heart is a specialized, four-chambered muscle that maintains BLOOD flow in the CIRCULATORYSYSTEM. Located in the thorax, it lies left of the bodys midline, above and in contact with the diaphragm. It is situated immediately behind the breastbone, or sternum, and between the lungs, with its apex tilted to the body cavity's left side. In most people the apex can be felt during each heart contraction. At rest, the heart pumps about 59 cc (2 oz) of blood per beat and 5 l (5 qt) per mi...
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Bodies Of Water Steamboat In The United States Steamboats
729 wordsIn the 1700 s people began producing products in a brand new way. This was thanks to the amazing inventions that people made. During this period, growth in the cities began to grow. The factories sprouted up everywhere. People used to work on the farms, but it became hard to compete with big farms, so some people moved to the cities to work in the factories. This great time is known as the Industrial Revolution. Steamboat, steam-driven vessel, in common use during the 19 th and early 20 th centu...
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Birth Control Pills Benign Tumors
2,111 wordsWhat is Cancer? Cancer is a group of many related diseases. All forms of cancer cause cells in the body to change and grow in an abnormal way. Normal body cells divide and grow in an orderly fashion. But cells changed by cancer can divide and grow out of control. This out-of-control-growth damages normal body tissues and disrupts the ability of organs to function, as they should. During the early years of a persons life, normal cells divide rapidly until adult size is reached. After that, normal...
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Sickle Cell Anemia Sickle Cell Disease
879 wordsThe problem is that sickle cell anemia affects about 72, 000 Americans in the United States. Sickle cell anemia is an inherited disease in which the body is unable to produce normal hemoglobin, an iron-containing protein. Abnormal hemoglobin can morph cells that can become lodged in narrow blood vessels, blocking oxygen from reaching organs and tissues. The effects of sickle cell anemia are bouts of extreme pain, infectious, fever, jaundice, stroke, slow growth, organ, and failure. Sickle cell a...
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Sickle Cell Anemia Sickle Cell Disease
868 wordsThe problem is that sickle cell anemia affects about 72, 000 Americans in the United States. Sickle cell anemia is an inherited disease in which the body is unable to produce normal hemoglobin, an iron-containing protein. Abnormal hemoglobin can morph cells that can become lodged in narrow blood vessels, blocking oxygen from reaching organs and tissues. The effects of sickle cell anemia are bouts of extreme pain, infectious, fever, jaundice, stroke, slow growth, organ, and failure. Sickle cell a...
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