If the sun disappeared from the universe, it would affect all spheres, including:
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Biosphere: All living organisms depend on the sun for energy, primarily through photosynthesis. The disappearance of the sun would lead to the extinction of most life forms.
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Atmosphere: The atmosphere would be affected in numerous ways, including temperature drops and changes in weather patterns, as the sun is the primary source of energy for the Earth's atmosphere.
Therefore, the correct answer would be all spheres.