layer‚ liquid‚ gas‚ and paper‚ but for this lab paper chromatography will be used. Who invented chromatography? A Russian botanist named Mikhail Semyonovich Tsvet invented chromatography in 1901 while doing research on plant pigments. Why is chromatography so important? This is because over 60% of all chemical analysis is done with one of the four types of chromatography. Police also use it to test cocaine in urine‚ alcohol in blood‚ and lead in water. Other uses for chromatography include to determine
Premium Dye Chromatography Food coloring
Censorship is important to our society in order to protect the young and vulnerable. Censorship can cover many different topics and situations that people are involved in. Some situations can be uncomfortable to many people and make them feel out of place like the use of explicit language. Whether on television or at work this can make people feel uncomfortable. Violence on television‚ movies or even on the local news is why censorship is necessary. Not everyone needs or wants to see violence or
Premium Obscenity First Amendment to the United States Constitution Profanity
Why Eminem Is Important Why Eminem Is Important Marshall Mathers‚ otherwise known as Eminem‚ plays a great part in society. Think about what would happen if there was no Eminem? One less rapper is more than likely what you are thinking right? Well it is not just one less rapper. It would also be one less role model for those who really care about him. Eminem is an influence to the young life and even the adults. His songs are stories based on his life and things that he would have wanted to change
Premium Eminem Rapping Violence
The reason why the earth is warming in modern time and we take the blame is because we release gasses from burning fossil-fuels. They may take a while to affect the atmosphere but slowly they get up in atmosphere and trap more and more heat. Every day more and more creatures are becoming extinct and glaciers are melting sea levels are going up but yet this is not the first time the earth has faced such changes believe it or not. Neanderthals were the first Europeans on the continent. They occupied
Premium Human Earth
Why are ethics important? Recent events in corporate America have demonstrated the destructive effects that occur when the leadership of a company does not behave ethically. One might wonder why highly educated‚ successful‚ and business savvy corporate professionals at Enron‚ Tyco‚ WorldCom‚ and Adelphia got themselves into such a big mess. The answer lies in a profound lack of ethics. Running a business ethically is good for business. However‚ "business ethics" if properly interpreted means
Premium Ethics
5/17/2015 "Teamwork is the process working collaboratively with a group of people in order to achieve a goal (Business Dictionary‚ 2015)." Teamwork is very important in the nursing field. If nurses do not work together than the job will not be easy or efficient. When every nurse works together‚ they can all meet their patient needs‚ which will improve patient outcomes (Ward‚ 2013). "Research pointed out that in some workplaces‚ the inter-dependence of workers performing distinct tasks means
Premium Patient Management Health care
Why Psychology is Important Psychology is the study of the human mind and any of its functions. It also includes the behavior resulting from any changes in our environment. Psychology is very important to mankind in that it is important in understanding the world we live in. Psychology helps us and allows us to better understand the emotional and behavioral effects of our surroundings. According to Taylor (1988)‚ many prominent researchers believe a healthy mental outlook on the world and what
Premium Psychology
you need to know your action you need to care about your people . people’s lives are at stake and in your hands. The rules should change in the constitution for example i feel like you should have experience‚ most importantly Donald trump should not number45 I feel like if you are older you are more experienced. 40 is a great age because u a have lived life a little. War is very important situation and u have to know how to operate when it comes to war also. Making laws is very important because
Premium United States President of the United States United States Constitution
payments‚ and any information that could possibly identify an individual. Privacy is
Premium Health care Illness Health care provider
VOTING (Dictionary)Voting is a formal expression of opinion or choice‚ either positive or negative‚ made by an individual or a body of individuals. All American have the right to vote when they turn the age of 18 and are considered an adult. You only hear about voting really when it comes to the election for the President of the United States or a candidate is running for a seat in a government position. The American people believe that they should vote because they think it actually matters. Then
Premium President of the United States Elections Election