Search over 10,000 free study notes

There are several important points to remember when planning an essay:Your essay should be balanced, but not 50/50 as this suggests that you're undecided as to what your argument is. Aim for around a 60/4...

The near future tense is a really easy way to use a different tense in a writing or speaking exam.The near future tense refers to things that someone is going to do. The structure in Spanish ther...

Mind maps are a really great way to revise knowledge. Start with an exam question, identify the key theme(s) present in that question and place these themes in the bubble at the centre of your mind map. S...

When impulse arrives at pre-synaptic terminal, the depolarisation opens the voltage-gated Ca2+ ion channels. This causes Ca2+ to enter synapse due to differences in concentration. This causes the vesicles...

3x+5y=224x-5y=6Our first task is to cancel out one of the variables. So you see that both y variables have a 5 before them. As one has -5 and the other has +5 you can add both simultaneous equations toget...