My report is on elephantiasis. It is a disease that is mostly found in the tropics. This disease is a condition in which a part of the body becomes grossly enlarged due to a thickening of the skin and the underlying tissues. It results from a long term interference with the flow of lymphatic fluid away from these tissues. The most...
Water is a tasteless odorless vital element in which 90 percent of all organisms depend on to survive. It is one of the best-known ionizing agents and, is frequently called ?the universal solvent?. Water combines with certain salts to form hydrates. It reacts with metal oxides to form acids and it also acts as a catalyst in many important chemi...
Where does come from? What are the effects of ? What can we do about ? These are the three questions I hope to answer today. is a pollutant in our society and can be even seen as synonymous to the word evil, due to the fact that nothing good has come from it. The two primary sources of are nitrogen oxides and sulfur dioxide...
All of us suffer from an occasional headache; in fact, 20 million Americans see their doctors each year because of headaches. Headaches are also the leading cause for missing school and work in this country. There are many different types of headaches ranging from just ordinary pain, to pain associated with a disorder or serious medical c...
Do you think muscles are important? Do you have an idea of what they are made of? Well, here is some food for thought: your muscles make up forty percent of your body weight. If you like that interesting fact maybe you?ll learn some more. The muscular system has three main types of muscles. These are: smooth, skeletal and...