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Biology, 09.09.2020 21:01 vane6176

What makes stars prComplete the paragraph to describe the characteristics of the Sun and Rigel, a blue-white supergiant. Rigel and the Sun have similar characteristics, but they also differ in some ways. Rigel and the Sun are spheres of gas that use nuclear fusion to produce energy. Rigel is the Sun. Rigel has the Sun. Rigel has a surface temperature of about oduce energy?

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