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Make an illustration of each of the following factors that affect the seasons please answer this:)) :((
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Why doesn't heat added to water make the tempature rise above 100c
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Which of the following words describe the reality that the universe looks the same from various perspective
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State one important difference between a physical change and a chemical change?
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Tooth enamel consists mainly of the mineral calcium hydroxyapatite, ca_10(po_4)_6(oh)_2. trace elements in teeth of archaeological specimens provide anthropologist with clues about diet and diseases of ancient people. students at hamline university measured strontium in enamel from extracted wisdom teeth by atomic absorption spectroscopy. solutions with a constant total volume of 10.0 ml contained 0.726 mg of dissolved tooth enamel plus variable concentrations of added sr. added sr find the concentration of sr in the 10 ml sample solution in parts per billion = ng/ml. find the concentration of sr in tooth enamel in parts per million = mu g/g.
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Make an illustration of each of the following factors that affect the seasons
please answer this:)...
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