An introduction to Heroin- The use of hard drugs in America is on a steady rise. Heroin is one of the biggest reasons for this. Heroin is one of the most dangerous highly addictive drugs on the black market today. A board member on the National Institute of Health estimated that there are currently about 600,000 heroin addicts in the U.S....
There are three principal kinds of carbohydrates and each are classified according to the number of sugar molecules they contain. Monosaccharides, such as ribose, glucose, and fructose, contain only one sugar molecule. Disaccharides consist of two sugar molecules linked covalently. Familiar examples are sucrose (table sugar), maltose (malt suga...
A hurricane is one of the most severe storms areas in our country have to endure. They can easily damage millions of dollars of property and even kill anyone in their paths. A hurricane is a tropical low pressure area and has winds over 74 miles per hour (120 kilometers per hour). are formed when heat is released as large quantities o...
Imagine your child wheezing, working hard for every breath he takes. You rush him to the Emergency Room. He is suffering from another severe asthma attack, which he developed when he was a baby. Why? Your child has been expose to secondhand smoke. This scenario may not be your community's worst problem, but I just want to address some concerns...
Greenhouse Effect The greenhouse effect is a natural phenomenon that warms the earth and enables it to support life. Without it, the average temperature on earth would be around -18 degrees C, instead of the current +15 degrees C - a frozen wilderness. It works on the same principles as the ordinary glass garden greenhouse, where glass all...