<span>Mars has two. Earth has one. Mercury and Venus are the only planets without moons. The outer Solar System includes Jupiter, Saturn, Uranus, Neptune and Pluto and the rest of the moons.</span>
A Moon is illustrated as an object that revolves around a planet. The planet Earth has one Moon. However, apart from Earth, the majority of the planets in the solar system comprises Moon. The two planets, that is, the Venus and the Mercury comprises no moons. Neptune has 8, Jupiter has 16, Saturn has 18 moons, and Uranus has 21 moons.
Pluto and mars comprise one moon. The largest of the moon in the solar system is Ganymede of Jupiter, and the smallest is of Mars named Deimos.
A successful food web needs to have all of the organisms mostly bigger than the ones that they are eating otherwise the food web wouldnt neccessarily work properly and then the food webs would all be messed up.
