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How do I build up and retain a sufficient level of vocabulary?

The need to build up a sufficient level of vocabulary and retain it is extremely important when taking on the written and oral componants of the A level exams both when it comes to to comprehension and expre...
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Answered by Joshua E. • French tutor
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How does Synaptic Transmission work?

The brain is made up of structures alled neurons, which acts processed and sends information through electircal impulses. Because neurons do not touch eachother, hese electrical impulses are sent through a g...
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Answered by Zara S. • Psychology tutor
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Explain the pull factors of counter-urbanisation.

Counter-urbanisation is the movement from city to rural area (centrifugal movement). Firstly, it is quieter in suburban/rural areas with less traffic, congestion and higher living standards. This is especial...
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Answered by Svenja S. • Geography tutor
12161 Views

What are Descartes' three waves of doubt and his response to it?

Descartes went through three increasingly strong arguments in an attempt to bring doubt to every single thing that he knew. The first is the argument from illusion, in which he suggests that his senses may d...
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Answered by Adam B. • Philosophy tutor
45766 Views

What are moles in Chemistry?

The moles is the amount of a substance that we are measuring, its like measuring how many coins I have in my pocket, but instead how many atoms of an element we have. We use the equation moles=mass/RMM to wo...
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Answered by Lucy P. • Chemistry tutor
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