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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

-Cost of best alternative forgone-Can be applied to firms, consumers and government (our main groups for micro)-Give some examples or see if they can come up with their own

-Make use of any contextual notes/dates-Read through both poems for content (look especially for potential similarities as this may at first appear to be quite different)-Think about the mood of each poem...

to solve a quadratic we can use the quadratic formula: (-b+_sqr(b²-4ac))/2a
y=x²+5x+6
a=1b=5c=6
to get x=3 or x=2