Question

check for understanding # ch 4
answer the question correctly to continue reading
what will happen to the sun at the end of its life?
a it will become a planetary nebula and then a neutron star.
b it will become a red giant star and then a white dwarf star.
c it will turn into a black hole.
d it will explode in a supernova.

Explanation:

The Sun is a low-to-medium mass star. At the end of its life, it will first expand into a red giant as it exhausts its core hydrogen fuel. Once the red giant phase ends, it will shed its outer layers, leaving behind a dense white dwarf. Neutron stars, black holes, and supernovae are the final stages of much more massive stars, not the Sun.

Answer:

B. It will become a red giant star and then a white dwarf star.