The Event That Follows the Asymptotic Giant Branch (AGB) Phase

Multiple Choice

The event that follows the asymptotic giant branch (AGB) phase in the life of a low-mass star is

A) the ejection of a planetary nebula.
B) core collapse and a supernova explosion.
C) helium flash and the start of helium fusion in the core.
D) the onset of hydrogen fusion in the core.