Chromatography is the separation of compounds to allow us to see the different colours of that compound‚ for instance we may use chromatography in a school lab to see the real colour compounds of plants and grass‚ by using chemicals such as acetone we it will allow the object to break compounds and thus we can see the true colour of the grass. In today’s society there are many real world applications which use the chromatography technique in their line of work‚ an example of one of these applications
Premium Chromatography Analytical chemistry Gas chromatography
WW1 was the most significant because it resulted in change and affected people over a long period of time. it also lead into profound consequences which revealed lots about the past. It helps us understand the present.WW1 was the most important/ significant work war. Because of all the changes. The opening months of the war caused profound shock due to the huge casualties caused by modern weapons. Losses on all fronts for the year 1914 topped five million‚ with a million men killed. This was a scale
Premium World War II World War I League of Nations
Amendment is also the most important to the maintenance of a democratic government. It states that “Guarantees freedom of religion‚ speech‚ and press right to assemble peacefully; and the right to petition the government.” We know that America’s society today is maintained by freedom‚ equality‚ justice‚ and the rule of law. Freedom of religion is also an important reason why many immigrants yearn for the United States. Here‚ no matter what ethnic group you belong to‚ regardless of your religious beliefs‚
Premium First Amendment to the United States Constitution United States Constitution Supreme Court of the United States
straightforward as it sounds. While some people may think the process is easy‚ many factors need to be taken into consideration‚ namely who or what is being memorialized‚ and how and where. Who or what to memorialize and create a monument to is a very important aspect. Looking at current monuments‚ we can see examples of people who were memorialized for questionable reasons‚ or whose memorialization is offensive to some people. Statues of Confederate soldiers and leaders‚ for example are offensive to some
Premium Racism Black people American Civil War
My Constitution Before the Constitution was established‚ there were no consistent set of laws‚ which allowed for frequent incidents of crimes to occur. Citizens lived out a mentality of “every man for himself” in society‚ often partaking in offenses such as murder‚ burglary‚ among many other horrible acts that are now seen as crimes. However‚ in 1776‚ the United States declared independence from England‚ this new found freedom helped establish a set of laws and a system of government that sought
Premium United States United States Constitution Articles of Confederation
know nothing’ ” (Gaarder 69). Here‚ Socrates is trying to explain that he does not really know anything. He is saying that those who know that they don’t know anything are the ones with true knowledge. I believe that what Socrates said is really important because it shows that even someone who thinks a lot about life knows that there is still so much more to learn. This thought was something drove Socrates to be the philosopher that he was. He understood that he may not be able to know anything in
Premium Plato Socrates Philosophy
composed nighty plays in his entirely life‚ but now there were eighteen of them survived; however‚ because of his amount of plays were more than the combination of the other two prominent dramatists‚ so he won the first prize. The reason he was important was because he explored the dark side of the human nature and the dark side of Athenian life‚ which can be said that he outspoken the indignities suffered by those whom Athenian society exploited or overlooked like women or criminals. However his
Premium Ancient Greece Drama Tragedy
not as we’d expect – this God knows everything. He holds the world in his hands. He speaks to the whales and places the stars in the sky and delights in the leap of the tree frog. He commands the rainstorm where it should go. He knows the hairs on your head. And he grants wisdom to those who‚ like a child staring up at a parent on Christmas morning‚ holds out her hands to receive that wisdom. Wisdom is a
Premium David Judaism Solomon
Capillaries exchange fluids‚ gasses‚ heat‚ nutrients and wastes to the tissues through diffusion. Capillary walls contain small pores that are selectively permeable allowing only certain molecules to pass in and out. This exchange is controlled by blood pressure through hydrostatic pressure and osmotic pressure. Osmotic pressure is produced by high levels and salts and proteins in the blood. As blood enters the capillary by the arteriole end the blood pressure is higher than the osmotic pressure
Premium Blood Oxygen Blood vessel
Multiple people have different opinions on whether National security is more important than civil liberties or Civil liberties is more important than national security personally Civil liberties is more important an example to show that civil
Premium National security Communism Civil liberties