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In directional (a.k.a. adaptive) selection, one extreme of a population has a selective advantage i.e. is fitter than other individuals of the population. This causes a directional shift towards this extr...
To answer this Question we will use the equation derived from Newtons second law of motion, F=ma or in this case W=mg as it is the mass of the object being accelerated by gracity, giving us it's wei...
Analysing a source is the key skill needed for the study of history. An excellent method for doing this is the CABLE method.C - Content: What is the source actually saying? This requires close readi...
x = -4.8x = -3
x=4,y=3
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