Mars has two small moons named Phobos and Deimos, but no planets orbit it.
No planets orbit around Mars. There are two moons that orbit around Mars.
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 orbit the Sun.
Mars orbits the sun, as does Earth and the other planets of the solar system.
No. Mars is a planet and thus much smaller than any star. Stars cannot orbit planets. However, Mars does orbit the sun, which is a star.
Asteroids
The orbit of Jupiter is closer to Mars' orbit than to Saturn's orbit. Mars = 1.52AU Jupiter = 5.20AU Saturn = 9.54AU Having said that, the positions of the planets are always changing as the planets orbit the sun at different rates. Mars is the closest planet to Jupiter as of February 2011, but this is not always the case.
Kelper determined that the orbit of Mars orbit is not a circle but an ellipse.
The Inner Planets: Mercury, Venus, Earth and Mars
Those are the inner planets: Mercury, Venus, Earth, Mars.
Jupiter has 63 confirmed moons in orbit around it. No planets are in orbit around it, since they would then be classed as moons. The planets in orbit either side of Jupiter are Mars and Saturn.
Yes, just like all the planets