Yes mars did may had life before earth have life. Mar had a bigger moon that give it( mars ) heat a force field to protect from the sun solar wind which is very deadly. The heat gave water, because mar had ice. Mars later hit its own moon, which may have destroy all life on mars.
Because Mars does not have an atmosphere suitable for human life.
No, they not plants on Mars...conditions are not suitable to support life. An underdeveloped atmosphere and no water to support life.
It is un suitable for life forms, since there is no oxygen.
There has been no evidence found that there was ever life on mars.
Scientists are hoping to get life on MArs.
its red and colder and not suitable for life...yet
Nothing probably ever lived on mars. There's no "aliens" on mars today.
it figured out if we could live on mars or if there was ever life on mars.
Life hasn't been found on Mars yet, and no one knows if it ever will.
As far as we know, Mars does not have any confirmed current life forms. However, there is evidence to suggest that Mars may have had conditions suitable for life in the past. Further exploration and research are needed to determine if there is or was life on Mars.
nobody ever knows if there is life on mars. But there could be since Mars is alike Earth. But without proof nobody knows
nobody ever knows if there is life on mars. But there could be since Mars is alike Earth. But without proof nobody knows