They don't.
Neptune is not capable of supporting life.
See the related question below for more information.
because neptune is the farthest planet from the sun and its like 2millon degrees bellow zero
No. Earth is the only planet in this solar system that has life.
Planet Neptune is the eighth planet from the sun.
Neptune's vision is blue and it is the 8th planet. There is Neptune because it is a planet.
Neptune is the eighth and furthest planet from the Sun.
Neptune is the eighth planet from the sunneptuneNeptune.
Neptune is an outer planet. It is the outermost planet in the solar system.
The planet before Neptune is Uranus. The planet after Neptune is Pluto but Pluto is know classified as a dwarf planet.
Neptune's sign is a trident.
Neptune is not the hottest planet, Venus is.
Neptune is the 8th planet from the Sun.
The planet Neptune is named after the Roman god of the sea, Neptune.