Which of the following is a difference between medium-mass stars and massive stars?

A) Unlike medium-mass stars, massive stars can get hot enough to ignite carbon fusion.
B) Unlike medium-mass stars, massive stars consume the hydrogen in their cores.
C) Unlike medium-mass stars, massive stars ignite hydrogen shells.
D) Unlike medium-mass stars, massive stars can become giants or supergiants.


A

Physics & Space Science

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