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Procaryotic cells lack organelles (e.g. nucleus) and other internal membrane-bound structures (e.g. endoplasmatic reticulum). Most of their genetic material (i.e. DNA) forms an irregularly shaped structur...

Great question! The future tense is really useful because it allows us to talk about future events and so can be included in almost any GCSE writing task!We can use the future tense to talk about events h...

Well there are many different ways of structuring an essay that work for different people. In A Level English it is really important that you can highlight different aspects of the form, the structure and...

Explain to the students what a one to many functions is which in this case is a quadratic, giving them an understanding of why there are two solutions, aided with the image of the quadratic.
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To solve this equation we will need to apply the chain rule. This states that:dy/dx = dy/du * du/dxTo make the question simpler, we shall let u = x⁴+ x, and so:y = u¹⁰ and u = x^...