Answer: C) C
Explanation:
The Sun is a main sequence star having average surface temperature of about 6000 K. It is in its prime of its lifetime. The sun is a G type yellow star having +4.8 absolute magnitude.
Thus, on the Hertzsprung-Russell diagram shown, the Sun is closest to the letter C. C represents a main sequence star having average surface temperature of 6000 K and absolute magnitude close to +5 and G type star. This description matches with the Sun.
