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“I control foreign policy.” Discuss [45 marks]

The President is granted the role as commander in chief with the ability to control foreign policy in the way that he wants. Despite this power, recent and past attempts by Congress have aimed to roll back t...
JL
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How important is knowledge of historical context when answering exam questions?

Many exam boards, as part of their assessment objectives, require students to discuss literary texts with their historical/social context in mind - however it should not dominate an answer as relaying histor...
AG
3867 Views

Explain why an extensive network of capillaries and ventilation of the lungs helps to maximise the effectiveness of gas exchange.

The capillaries deliver blood that has high carbon dioxide levels and low oxygen levels and take away blood that has high oxygen levels and low carbon dioxide levels. This means there is always a concentrati...
AC
Answered by Annabel C. • Biology tutor
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Compare and contrast the structure and bonding of diamond and graphite.

1 mark each for each of these points:similarities:only contain carbon atomsatoms covalently bonded to each otherlattice structuredifferences:diamond has four covalent bonds and graphite has threediamond has ...
AC
Answered by Annabel C. • Chemistry tutor
4932 Views

How can get my essays into level 5?

One good way to improve your essays is to use real world examples and data to backup your arguments. For example when explaining some of the advantages of a monopoly use examples from the real world. For ins...
AP
2290 Views