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When blood glucose levels drop too low it is detected by hypothalamus. The release of insulin by the pancreas is stopped so no more glucose is converted to glycogen. Instead glycogen, which is stored in the ...

tanx = 4cotx + 3 - Multiply through by tan to form a quadratic. tan^2x = 4 + 3tanx - Simplify by allowing y to equal tanx. y^2 = 4 + 3y - Rearange to standard quadratic form. y^2 - 3y -4 = 0 - Factorise. (y ...

You could start by outlining the weaknesses of the opposition. The first factor to consider is the weak and ineffective opposition to the regime which was further weakened by infighting (1903 split of the Bo...

The best way to explain factor-based questions is to split up the essay into paragraphs explaining different factors whilst linking these factors together throughout the essay. Do not be afraid to emphasise ...

At its most basic level language helps us communicate our thoughts and opinions with one another and in doing so it dictates how we perceive people, objects and general things in the world. If this is theref...