Questions-Answers: Science

Part 1 1. A biological organism is a complex and sophisticated phenomenon. For the last decade, a lot of scientists have tried to find an appropriate approach to the analysis of the mentioned issue. Nevertheless, this problem was quite controversial. On the one hand, some scientists supported the i...

How the Past Tells Us Who We Are

Archeology has always been a means for humanity to learn about its past and find more about its history. However, not always archeology has been conducted by representatives of different nationalities and ethnicities in their own lands. The matter is that early professional archeological excavations...

Chapter 4

Summary There exist more than one million English words. An average American knows approximately 20000 words and uses about 7500 words every day. It is significant for a person to understand the way language works to be able to communicate with other people. Language involves a set of symbols that...

History of Crystal Meth

Crystal meth is a form of methamphetamine that has recently evolved due to advanced production techniques. While some people take it by smoking, injecting with needles, or inhaling through the nose, others take it orally thus developing heavy dependence. Addicts seek to continue using it due to “d...