Only one of the listed choices are correct here:
<span><em>The x-axis would change title and values.</em>
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<span>In the electron cloud model, the denser areas represent that there is a great probability that a good number of electrons are ganged up or crowded in that area. The electrons affect the density of some parts of the electron cloud when they condense in those locations.</span>
Water goes into the sky by condensation I think