How is the temperature of a blackbody related to its color?

The color black is known to absorb the most heat, which makes it one of the hottest colors. It is the hottest because it only absorbs the light and doesn't reflect it back unlike other colors.

i was thinking more like reflects green light, just not sure

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.