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Deviation from homeostasis causes the activation of feedback loops in order to restore equilibrium to the organism. 

An example of a negative feedback loop is the homeostasis of blood glu...

Your personal statement is all about conveying why you are a good candidate for what you're applying to, but this doesn't mean you should only be focusing on your academic achievements! Extra-curricula...

Case studies will form the backbone of your Geography GCSE. It is worth creating a short summary for each case study you cover throughout the year. That way when you come to revision they are in a format ...

Biology GCSE like any other requires a basic level of understanding, but in addition it requires you to use scientific terminology. By using specific words or descriptions in your answers you make it easi...

Source based paper's are often what student's find the most difficult despite the fact that most of what they need to know is in front of them. When answering a source based question a little bit of extra...