If you mean liquid water, then the Earth is the only planet.
Mars has water ice in abundance but if melted, would probably not be anywhere near as plentiful as Earth.
NASA calculates that if all the water ice was melted, Mars could be covered by water to a depth of 11m.
So, as of 2010, no known planets have the same amount of water as Earth.
4 planets
Earth. Cause you can look on a planet map and earth is the only one with blue on it..
non , maybe mars use to when water existed on it
you can fit 1million planets the size of earth in the sun
Only Earth does that is because Earth has an atmosphere that shield allows wind to move make sure we get oxygen.
The earth is a planet, it has no known planets within.
Some do some don't, Earth does but not many have air or water to have life on them.
Earth has no planets of its own. It is one and has one moon.
4 planets
the Earth is a planet so it can't have more planets!
Earth. Cause you can look on a planet map and earth is the only one with blue on it..
Well Earth has many resources like oxygen there are many others too.
none that we officially know of but a ton of em actually
non , maybe mars use to when water existed on it
No planets away.
There are 2 planets closer to the Sun from the Earth
It's unknown. We didn't discover a planet with water, and oxygen.