Which best explains why the sun appears reddish at sunrise? a) blue wavelengths of light have already been scattered before reaching the observer. b) red wavelengths of light have already been scattered before reaching the observer. c) the sun emits light rays comprised of higher wavelengths at sunrise. d) the sun emits light rays comprised of lower wavelengths at sunrise.
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Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)
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Which best explains why the sun appears reddish at sunrise? a) blue wavelengths of light have alrea...
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