… is a universal solvent. Natural water contains minerals necessary for all plants, animals, and people. The content of minerals decides the water quality and hardness. The degree of Hardness is measured in PPM calcium.(www.ci.long)…

… muscle that maintains BLOOD flow in the CIRCULATORY SYSTEM. Located in the thorax, it lies left of the body's midline, above and in contact with the diaphragm. It is situated immediately behind the breastbone, or sternum, and between the lungs, with…

… intake of cholesterol and animal fats in the diet (see Nutrition, Human). A sedentary life-style is thought to promote atherosclerosis, and evidence suggests that physical exercise may help prevent heart disease (see Physical Fitness). A striving,…

… which is sometimes fatal. Infectious hepatitis is more commonly known as hepatitis A because of the virus that causes it. This disease infects around 143,000 people in the United States per year. Hepatitis A is found in the feces of an infected…

… chemical substances involved in transmitting genetic information from parent to offspring. It was known early into the 20th century that chromosomes, the genetic material of cells, contained DNA. In 1944, Oswald T. Avery, Colin M. MacLeod, and Maclyn…

… admired for bravery, great deeds, or noble qualities.”-Thorndike Barnhart Dictionary. These are just three qualities and characteristics of a hero of the many. James Fenimore Cooper’s hero is from the wilderness and a hero from the past. It is…

… Dorland's Illustrated Medical Dictionary defines the heart as "the viscus of cardiac muscle that maintains the circulation of the blood". It is divided into four cavities; two atria and two ventricles. The left atrium receives oxygenated…

… Stimson INTRODUCTION The topic of this paper is the human immunodeficiency virus, HIV, and whether or not mutations undergone by the virus allow it to survive in the immune system. The cost of treating all persons…

… as a triumph. The Holocaust is a triumph because if it didn’t happen back than in the 1930’s and 1940’ it might have happened now. It also made people aware of other races and religions and how the people that are apart and involved with them are…

… biology it is thought that the hominidae family first appeared about 5 million years ago. Based on this time frame it is believed that an African Hominoid lineage was present shortly before that time, approximately 10 myp, which contained the common…