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All of this is to do with moving stuff over a barrier called a cell membrane. I want you to imagine the cell membrane to be like a border of a country and the stuff to be different pizzas being delivered ove...

y = 2x^2 + 4x - 8y = 2( x^2 + 2x - 4)Completing the square:y = 2( (x+1)^2 - 1 - 4 )y = 2(x+1)^2 -10the vertex of graph lies at the minimum value of y, and this occurs when x = -1:y = 2(-1+1)^2 -10y = -10ther...

You're right, there aren't that many devices in London. That's not a problem, though. Your question gives you a lot of help. You're looking for powerlessness and how it's presented. So let's find an example....

Before you begin writing… Read widely around the question. Research the author/ playwright, historical/ political context and critical opinions on the text. This will give you an idea of your hypothesis* . W...

The first thing to keep in mind is that only the topics in the syllabus will be tested. Your essay question will be based around one, or a combination of the syllabus topics. For the Russian Revolution, that...