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A downwards sloping demand curve in a supply and demand diagram for micro-economics sits on a X axis named quantity and Y axis named price. The demand curve is linear and slops downwards start from Q=0 an...

This is an example of a question that may appear in a calculator paper. In this question the area of the square and circle must be found individually, and the area of the circle subtracted from the area o...

Photosynthesis is the process that plants use to make their food. Photosynthesis takes part in the leaf of the cell in small structures called chloroplasts which contain chlorophyll. Reaction uses light, ...

The key difference between these two processes is that diffusion is the movement of particles from a region of high concentration to a region of low concentration, whereas in active transport the molecule...

-Pie charts are used to illustrate relative sizes of particular categories -Take the frequency of each category and scale it up to 360 degrees-Give an example to demonstrate e.g. colours of cars