Carbon Fusion Occur in High- Mass Stars but Not in Low-

question 77

Multiple Choice

Carbon fusion occur in high- mass stars but not in low- mass stars because .

• A)the cores of low- mass stars never get hot enough for carbon fusion
• B)only high- mass stars do fusion by the CNO cycle
• C)carbon fusion can occur only in the stars known as carbon stars
• D)the cores of low- mass stars never contain significant amounts of carbon

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