Well this is unresolved yet. For more info go through the following related link.
Neptune deos not have life because it is to cold and almost no light. Neptune is the farest planet from the sun.
No. Biomass comes from life. Neptune does not nor did it ever support life.
nothing , there is no unsustainable life that we know of on Neptune
no
No
No. There is no life on Neptune. Neptune is too cold to sustain any sort of life that is found on Earth and it does not have a solid surface. Grass only exists on Earth.
This isn't possible since neptune is -300 degrees
There are no known life forms on Neptune so there is no name for them.
No.
yes on one of Neptune's moons there is reportedly seen life on Neptune's moons.
No there is not. Neptune is a giant ball of gas and ice with gases such as methane. It's under great pressures. Life is unlikely there.
no