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Why does deforestation occur and what are its effects?

Deforestation occurs for a variety of reasons. T hese are some of the main causes of deforestation. Countries require food and in order for food to be grown farms are necessary. In order to create space hund...
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Answered by Sarah M. Geography tutor
23345 Views

What is cross bridge cycling and why is it important in muscle contraction?

In order to understand cross bridge cycling and its importance in muscle contraction, you need to be familiar with the ‘contractile machinery’ that causes muscle contraction and the sliding filament theory. ...
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Answered by Moonisah S. Biology tutor
69837 Views

How should I cross-reference sources well in an exam?

It can be daunting to have to use sources in an exam situation, as it provides another unknown: as well as not knowing what topic the question will be on, you also don't know what the sources will be. But th...
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Answered by Poppy C. History tutor
19391 Views

How do I form the present subjective in French?

French Present Subjunctive First thing to know – the subjunctive is not a tense but a mood. So if you’re getting a bit moody struggling through the subjunctive, keep reading… Regular verbs The present tense ...
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Answered by Florianne H. French tutor
5803 Views

How can I stop 'feature spotting' in an exam?

'Feature spotting' is a term that teachers often throw around in classrooms, and sometimes never fully explain. This can lead students feeling confused and frustrated. This was a problem that I used to have,...
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