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Deforestation causes a change to the local water cycle. This is done by reduced evapotranspiration which can cause droughts in neighbouring areas. Another effect is increased temperatures due to reduced w...

Mental disorders can be defined in a number of ways. One mathematical way it can be defined is a deviation from statistical norms. This means that a mental disorder is categorised as being either above or...

The easiest way to do this is to break the integral up into it's separate parts. We have:integral of 4sqrt(x)andintegral of -6/x^3
Both of which have constants that can be taken out, i.e. 4 and 6, re...

Every enzyme has a unique shape. They have a region called the 'active site' where a substrate can bind. This site of the enzyme is a particular shape and only substrates that fit this site exactly can bi...

Bacteria can mutate and this mutation can make them resistant to an antibiotic. Treating this infection then means that only the non-resistant strains of bacteria will be killed. The resistant bacteria wi...