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A neuron is a cell which transmits information to other cells in the body. These pathways made by neurons control all aspects of life. A single neuron consists of a cell body, an axon and dendrites. The cell...

Carbon dioxide and water. When glucose is taken up by the cells, the mitochondria in the cells break down the glucose into molecules of energy that can be used by the cells called ATP. To make ATP from gluco...

To achieve the highest marks, both successes and failures must be discussed explicitly and in depth, not just listed, which would limit you to half marks. Remembering two or three figures can make your answe...

Normally in order to understand equilibrium, we must first think of the concepts of supply and demand. In a market in order to reach equality between two variables or equilibrium in economic terms, we need t...

We can express sqrt(20) as sqrt (4 x 5). This is equivalent to sqrt(4) x sqrt(5). We know that sqrt(4) = 2. This sqrt(20) can be written as 2sqrt(5).