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An example of an advantage of an organisation becoming a multinational is that they can benefit from an increased number of potential customers and therefore multinationals can have more customers, leading t...

Preterite is used for completed actions in the past such as 'fui al baile anoche' 'I went to the dance last night'. This action is completed as you're not still at last night's dance. Furthermore, if you're ...

Different substances (fractions) can be separated as they have slightly different boiling points. Different hydrocarbons condense at different sections of the fractionating column, which is very hot at the b...

Active transport is the movement of substances against their concentration gradient. The substance moves from an area of low concentration to an area of high concentrations, across a partially permeable memb...

sensory neurons2) relay neurons3) motor neuronsA receptor detects the stimulus. An impulse is sent along the sensory neuron to the CNS (spinal cord). It reaches a synapse where electrical energy is used to r...