Question

when the sun fuses helium, the outer layers begin to expand and the sun becomes a
this question is worth 1 point(s)
super nova
white dwarf
black hole
red giant

Explanation:

When the Sun starts fusing helium, its outer - layers expand due to changes in nuclear reactions in its core. This causes it to become a red giant. A supernova is a massive explosion at the end of a massive star's life, a white dwarf is the remnant of a low - to medium - mass star after it has exhausted its nuclear fuel, and a black hole is formed from the collapse of a very massive star.

Answer:

D. red giant