As the Sun progresses through its life cycle it will...
A. shrink into a white dwarf then collapse into a black hole.
B. shed its outer layers, then expand into a red giant, and end as a dying star core called a white dwarf star.
C. expand and turn into a red giant, shed its outer layers, and end as a dying star core called a white dwarf star.
D. turn into a blue, very luminous giant star.