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Okay so to work out the surface area of any 3D shape, you should look at the area of every surface on the shape individually. I would then draw a cylinder. First, we can work out the area of this...

In terms of democracy, there is a compelling argument in favour of reforming the way in which peers come to serve in the House of Lords. At present, peers are nominated and appointed by the House of Lords...

Of course! One thing that really helped me through my own exams was remembering the phrase ‘U WEIRDO’. lets break it down a bit: U - Uncertainty W - Wishes and Wants E - Emotions I - Impersonal Expression...

1. Factorise the top and bottom {x^2 -3x -4}/{x^2 + 4x +3}=(x+1)(x-4)/(x+1)(x+3)                                                                                                  2) Cancel the common te...

Domain-> Kingdom-> Phylum-> Class-> Order-> Family-> Genus-> Species

Bacteria- No membrane-bound organelles

Archaea- A cell wall lacking peptidoglycans

Eukarya- C...