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Describe the electrical activity of the heart.

The heart is known as myogenic and can beat of its own accord, and this is tightly controlled to ensure the optimum blood flow through the heart to deliver oxygen to the rest of the body. Diastole refers to ...
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Answered by Ben B. Biology tutor
8237 Views

How do I analyse an unseen poem?

With unseen poetry you aren't expected to know the context so it is all about what you can see infront of you. First read the poem to see what it is talkimg about. Then look at the form of the poem, how it i...
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Answered by Anna L. English tutor
3275 Views

How do I get above 40 in the 45 mark questions?

To get above 40 in a timed exam situation is difficult but not impossible. The first key point to note is that to be on track for nearly full marks, your answer cannot have any knowledge gaps or significant ...
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How to approach a 21 mark source question

The main way to make sure you are keeping to the question is by referring it to the source. Linking your own knowledge of statistics, studies and theory will show great application skills. Directly quoting t...
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Answered by Isobel W. Sociology tutor
3351 Views

Why might official police statistics on crime not be completely reliable?

The fact that official police reported crime statistics may not show the full picture could be down to the 'dark figure of crime'. This is crime that hasn't been reported or found out. This hidden aspect of ...
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Answered by Isobel W. Sociology tutor
5376 Views