… water vapor, carbon dioxide (CO2), and methane, which comes mainly from animal manure. Other gases like nitrogen oxide and chloroflurocarbons, man made gases, get caught in the atmosphere as well. The decay of animals and respiration are two main…

… argument against using animals for transplant organs. Human organ and tissue transplantation (allotransplantation) is common surgery in the United States. The procedure is carried out in order to save the lives of individuals suffering organ failure…

… black perceptions are.. Whites focus historically on negative black behaviors; 86% disagreed with the Rodney King trial verdict, see race as an expression of racial conduct; don’t see it as a as some larger pattern of racism (institutionalized or not);…

… caused by the Human Immunodeficiency Virus (HIV). "The virus was discovered in France in 1983 and in the United States in 1984. In the United States, it was initially identified in 1981. In 1986, a second virus, now called HIV-2, was also discovered…

… has been suffering a mild form of manic depression, or bipolar disorder and finally decided to seek help from a classical psychoanalyst, Michelle, who was a strict Freudian. Following is an excerpt of the conversations between Billy and his psychoanalys…

… behaviour amongst homosexual active white men. The question is what about research specifically concentrated on the investigation of ethnic gay me? These talks illustrate a persistently voiced concern about ethnic diversity within homosexual active…

… is a habit that is taken up by almost 30% of the growing teenage population . It not only plagues the young but also the old. When cigarette smoking was first introduced, it was meant to be a pastime. It was also considered to be ‘cool’,’hip’ etc. People…

… of wetlands should be promoted. I however believe that three of the strongest reasons include, (1) saving wetlands for their water purification purposes (2) Maintaining wetlands for activities such as sport fishing, hunting, and trapping finally…

… are just as popular as they have ever been. For the most part, the physics and theories used to build these wonderful theme parks in the early years have withheld the test of time and are still exactly the same. Most people don't stop to think about…

… the reaction of hydrogen and oxygen to form water. The arrow points in the direction of the reaction—from the reactants (substances that react) toward the product or products. In this case the reactants are hydrogen (written H2 because each molecule…