Compared to the star it evolved from, a red giant is A)hotter and brighter.B)hotter and dimmer.C)cooler and brighter.D)cooler and dimmer.
Compared to the star it evolved from, a red giant is
A)
hotter and brighter.
B)
hotter and dimmer.
C)
cooler and brighter.
D)
cooler and dimmer.










