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Alveoli have a large surface area, allowing more oxygen and carbon dioxide molecules to diffuse across at one time.
glucose + oxygen = carbon dioxide + water
the turning point of curve is when the gradient of the curve is 0. to find the gradient of the curve, we need to differentiate the curve.y = x2 + 3x - 10dy/dx = 2x + 3gradient = 2x + 3 = 02x = ...
Well, when solving quadratic equations we have two options, either A: factorize the equation and solve or B: Use the '-b' formula. Option A is usually a lot quicker but does require you to practice factor...
The theme of guilt is central to all three texts; Hamlet is fuelled by the protagonist's guilt at being unable to act and the weight of his knowledge, The Kite Runner follows Amir's sear...
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