I think it might be Mars... or maybe Europa.
So far as is known to date there is no life on any other planet in our solar system or elsewhere. That does not rule out the possibility that life may exist on other planets
earth is the only planet known to man which has life but there is a huge possibility of life or a different type of it existing on another planet.scientists are contantly working to find life on another planet
earth is the only planet known to man which has life but there is a huge possibility of life or a different type of it existing on another planet.scientists are contantly working to find life on another planet
.How do you know that earth isn't the other planet?
Other planets do have oxygen, but not in as high of concentration as we have here on Earth.
Mercury's brightness, as seen from Earth, can vary as much as 6 magnitudes, depending on where it is in its orbit. This variation in apparent visual magnitude is the greatest compared to the other planets within our solar system.
No planet that we know of other than Earth is capable of supporting life.
The only planet that can't be seen from earth is earth itself. Other than earth itself other planet can be seen, however sometimes it might requires use of high technology!
Earth is a planet because it makes its eay around the sun just like all the other ones do. It is a planet because it is in line with all the other planets. I hope this helped(:
beause earth is the only planet which has oxygen and other needed sudstances .
So far we have found no planet other than Earth that is suitable for human life.
earth 6 kingdoms of living things