yes
No, mars don't have oceans like on earth.
Maybe with an man made area that provides oxygen and the other earth like features.
Mars used to be more like Earth.
About 2 times because since Mars is only "half" the size of the Earth you can fit one Mars on one side and one on another side, so I hope that solves your question.
A teleporter between earth and mars when maby mars was a earth like planet/ with seas and grass and also an atmosphere..
# mars has four seasons just like earth!!!!!!!!!!!!!! # mars has four seasons just like earth!!!!!!!!!!!!!!
Mars is full of frozen water and once was like Earth
I don't know but im not sure.... i think its Venus or Mars Mars is by far the most Earth-like but "people" as human beings could not have evolved there.
yes
my opinion is mars
The gravity on Mars is about 38% of the gravity on Earth. This means that objects weigh less on Mars compared to Earth.
Mars can teach us alot about the earth. Mars is a very pretty planet and Mars is very red but like the moon but very diffrent but some like the earth but with out life on it but very rocky and has craders in it but nothing like the earth but not as we know it.