Select the correct answer. Read these supporting details:

Mercury is the closest planet to the sun, but it is still 36 million miles away. Mercury orbits the sun for 88 days. Because Mercury travels around the sun faster than the other planets, it was named after the quick messenger of the Roman gods.

Which of the following topic sentences best relates to the supporting details?

A.
Mercury is known for its nearness to the sun.
B.
Planets in the solar system have many unique qualities.
C.
Mythology plays an important role in naming planets.
D.
There are many miles between every planet and the sun