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The electrical activity is initiated by the pacemaker of the heart, the sino-atrial node at the top of the left atrium. This spreads across the atria before reaching the atrio-ventricular node. Here there...

For six mark questions, it is important to remember that your quality of written communication will be assessed. This basically means that you're spelling, punctuation, use of terminology and how you form...

A jury is comprised of jurors, whose purpose is to render a verdict submitted to them by a court. This "trial by peers" approach has stood the test of time and has been long established. However...

The LNAT is unique in that you cannot revise for it from a book or using an online guide; the questions are designed to test your critical evaluation skills and your independent thinking. That said, you c...

The short run and long run is not determined by a set period of time, but rather by which factors of production are fixed. In the short run, at least one factor of output is fixed. Whereas in the long run...