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The most important rule to remember is to never start writing before you have properly thought out your argument and have come up with a comprehensive structure. The best starting point is to find a basic...

To begin with, sodium ions are actively (using ATP) pumped out of the ascending limb of the loop of henle, however, as the ascending limb is impermeable, water remains . This creates a lower water potenti...

Well, let's take perhaps the most obscure image in the poem, from the final lines of the first section: 'in the warm New York 4 o’clock light we are drifting back and forth / between each other like a tre...

Here we need to use the product rule in order to differentiate as we have two functions involved that are being multiplied together. Therefore we use the formula:dy/dx = u dv/dx + v du/dxFirst let u=(x^2 ...

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- Explain, evaluate, analyse- it is important to consider the wording of the question as it indicates how the essay should be structured and to what extent a critic...