Second brightest after Venus?
It is included among the inner planets.
All of the inner planets are rocky planets: Mars, Earth, Venus, and Mercury
You can see some of the planets with the naked eye. The following can be seen easily; they appear as bright stars: Mercury, Venus, Mars, Jupiter, Saturn. To see other planets, telescopes are required.
well only the planets that are close to mars like mercury
None. Mars is a planet which orbits The Sun. Planets do not orbit other planets. Mars does have two moon which orbit around it.
all planets.
Among the three its Mars, but in the solar system it is Mercury.
earth
Yes. Mars.
no
mars
No, Mars goes the same way as the other planets. From your favorite 6th grader:)