for an organism to be alive it must do all 7 life processes
Movement
Respiration
Sensitivity
Growth
Reproduction
Excretion
Nutrition
thus to have life on any planet it must support all 7 life processes
Anna-Rita Auciello
Another Answer
Really, there is no telling. The only knowledge of any life we have is ourselves, so for all we know life could occur even on Pluto. The idea of life on other planets is very much a topic of argument, so there's no telling.
Water
Water
he and she
we are the only planet who have the right conditions
Since life as we know it requires water, scienctists hypothesize that Mars may have once had the conditions needed for life to exist.
There is no known evidence of life on Venus. The planet is very hot and does not have the conditions necessary for life to thrive.
beause earth is the only planet which has oxygen and other needed sudstances .
There is no life on the Moon or Mars. The unique planet on the solar system that has gathered conditions to develop life is the Earth.
keplar 22b is a planet. it is very important as scientists think there could be life on the planet as it has an atmosphere so it could have similar conditions as we have on earth, so it could be possible there is life on that planet.
Out of all Planets known, Earth has the best weather conditions for life; the only planet with life.
Earth is known as the living planet because the conditions required to support life are found only on earth.
This is a rather tautological question. If conditions are favorable for life to develop then, by that very definition, it has a chance to develop.