Women generally produce 3-4% less melanin in their skin than do men in all populations of the world. They suggest that this is probably due to the fact that women have far higher calcium requirements during their reproductive years. They may suffer from more pimples, or skin irritations.
so where is the following question po?
<span>Which type of essay uses the passage of time as the backdrop to the progression of the essay?
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<span>sequence</span>
