Using Figure 17-15a, what can you conclude about the star Mira compared to the Sun?
A) Mira is hotter and bluer but intrinsically fainter than the Sun.
B) Mira is hotter than the Sun and intrinsically brighter.
C) Mira is cooler, redder, and intrinsically fainter than the Sun.
D) Mira is cooler and redder but intrinsically brighter than the Sun.
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