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So most people rely on the simple Point, Evidence, Explain or PEE structure when writing essays. In order to get those higher marks, however, you need to use a more sophisticated structure than that. The ...

A chemical reaction will only occur if the molecules collide with enough energy, when you apply heat to a reaction you're giving the molecules more energy so when they collide they're more likely to react...

I spent some time working in a factory that made car parts recently and it is a good example of the different kinds of averages. This factory received about 100 orders a week. We could ship roughly 30 of ...

Come, come, you froward and unable worms, My mind hath been as big as one of yours, My heart as great, my reason haply more, To bandy word for word and frown for frown. But now I see our lances are but st...

People and things keep doing the same thing until a force makes them change according to Newton.

When a skydiver jumps out of a plane they have zero velocity downwards but the force of gravity is p...