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A synapse is the area between two nerve cells, allowing electrical impulses to be passed between them. In order to cross the gap from one neuron to another, the impulse gets converted to neurotransmitter - t...

The key to achieving excellent grades in A level is to make your essays as coherent as possible. In each essay you have, you should have a clear line of argument, e.g if you intend to argue to the following:...

A reduction in the base rate of interest means that the cost of borrowing money is cheaper and the reward for saving money is lower. Therefore, people are more likely to borrow money from banks and this lead...

Angle through which the earth rotates = 2pi Time to do so = 24 60 60 = 86400s Angular velocity = 7.3x10 -5 rads -1

The definition of unemployment that is used by the UN is the ILO definition, this covers those that are out of work, want a job, have actively sought work in the previous four weeks and are available to star...