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Neurons transmit electrical impulses. Electrical impulses are action potentials propagated along the axons of neurons from one end to another. At a resting potential, sodium-potassium pum...
Unseens can be very overwhelming, especially if you haven't done them before. The first crucial step is to make sure you carefully read the text. If you are provided with more than one passage to choose f...
Fair trade is defined by the World Trade Organisation as a trading partnership, based on dialogue, transparency and respect, that seeks greater equity in international trade. It contributes to sustain...
(The answer really depends on the level of the student, hence more or less explanation might be needed.)The VSEPR (Valence Shell Electron Pair Repulsion) theory is used within chemistry to predict the geo...
The structure of an IB history essay should be formed with an introduction, main body of text (generally divided thematically into around three paragraphs), and conclusion. Take time to read the question ...
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