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Whilst it may seem as though you are at a disadvantage for choosing your subject later in life it is very easy to catch up. Many people only make their choices in sixth form. Reading relevant books and ar...

In order for something to conduct electricity, there must be charged particles within the substance and these charged particles must be free to move.Metals consist of positive ions in a sea of delocalised...

Required features to includeA clear viewpointRelevant and detailed evidenceExplores both sides of the debateContextual knowledgeMust include:Reference to ‘lebensraum’ and racial inferiority CasualtiesCult...

Would be a 3 or 4 mark question and therefore would need 3 or 4 of these points in the answer to get full marks;external intercostal muscles and diaphragm contract (diaphragm flattens)res...

Completing the square is taking an equation in the form a₁x²+b₁x+c₁ and butting it into the form a₂(x+b₂)²+c₂Let's t...