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This isn't as difficult as it seems: there are two categories of prepositions which only take one particular case (accusative only or dative only). I find it helpful to learn these in a list then rearrang...
The mark scheme requires that you provide a 'multi-causal response' for you to score full marks. This should mean that you provide two or three reasons why there were disagreements. Also, make sure that i...
Imagine you have an object moving through time, like a car on the road. The distance that car travels=xThe speed of that object=f’(x)This is because speed is defined as the the rate of change of distance ...
Firstly, we need to write a balanced equation for the oxidation of Fe2+ to Fe3+ . We know that when something is oxidised, it is losing electrons, making the half equation: Fe2+...
There are two important terms to understand (and state in an exam!) to answer this question. 1) Genetic diversity = the number of different alleles of genesTWAnswered by Tess W. • Biology tutor4428 Views
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