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(A typical 10 mark question) The Earth's temperature has fluctuated over the last 10,000 years, causing the climate to change. This change is caused by many long and short term factors. As temperatures ri...

• First we'll figure out what the numbers in the co-ordinates mean. On the point (7,12) x= 7 and y=12. - The equation of the line is in the form of y=mx + c so for the point to be on the line, the y v...

Porter's generic strategies help to establish a business's competitive advantage.  In order to do this Porter outlines two generic strategies.  The first is cost leadership which is the ability to produce...

One study related to localisation of function in the brain is the famous case study of HM by Scoville and Milner (1957). As a child, HM suffered from severe epilepsy, in an attempt to improve his conditio...

When intruding, hot magma contacts the cool country rock this will cause the outer edge will quickly cool and harden, therefore there will not be much time for crystals to form leaving a very fine crystal...