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Home Q & A Board Science-Related Homework Help Physics
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symbo symbo
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7 years ago
How hot does the core of a star have to be for helium burning to begin?
   A)  100 million K    B)  1 billion K    C)  1 million K    D)  10 million K
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
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hyponoticahyponotica
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7 years ago
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symbo Author
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#2
7 years ago
This did it for me! Thank you
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