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Which of the following occurs during the evolution of a star? A)photosynthesis B)nucleosynthesis C)Preservation of hydrogen D)creation of planetary surfaces
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Which of the following occurs during the evolution of a star?

A)photosynthesis
B)nucleosynthesis
C)Preservation of hydrogen
D)creation of planetary surfaces

User CJW
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1 Answer

8 votes
B
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User Ovadia
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