Question

Mercury and venus are the sun than earth is.

Answer 1

So, their orbital periods are than Earth's orbit. The further a planet is from the sun, the its orbit is.

Explanation:

Even though Venus is farther from the sun than mercury, Venus's surface is hotter than Mercury's because Venus has a carbon dioxide atmosphere that traps the sun's heat.

Answer 2

closer to, shorter, longer. (T=A^1.5

just took the assigniment.