Answer:
The correct option is option c.
Explanation:
Now the distance from Sun is the critical value here and the distance is smallest for Mercury thus the only possible option is option C.
The option a is not true as the distance of Mars from the Sun is too far to be the center cold.
The option b is not true as the distance of Earth is optimum
The option d is not true as the distance of Mars from the Sun is too far to be the center cold.