Humans breath to provide oxygen to the cells throughout the human body. Cells need food and oxygen and in return produces heat, CO2, and energy. Therefore, humans need to breathe in order to "feed" their cells, as well as to get energy to power their body.
No. Mercury essentially has no atmosphere. Earth is the only planet with an atmosphere that humans can breathe.
No. The atmosphere of Venus is very toxic to Earth animals, plus its temperature is around 800 degrees.
No, the only planet you can breathe on is Earth ^-^
Earth
Mercury does not have a breathable atmosphere. There is no planet in our solar system that offers an atmosphere that humans can breathe.
No. Mercury essentially has no atmosphere. Earth is the only planet with an atmosphere that humans can breathe.
Earth
because plants breathe in carbondioxide and breathe out oxygen which animals and human breathe in if there is no carbondioxide there will be no plants ,no animalsand no humans which means no life on earth.
No. The atmosphere of Venus is very toxic to Earth animals, plus its temperature is around 800 degrees.
The planet is worse off with humans.
Earth is the ONLY planet suitable for humans.
Humans are already on planet Earth... we don't need to 'travel' to Earth. Humans already fare quite well on planet earth.
not sure i think humans have legs know i have visted the humans planet 'earth' nice planet.
earth is the first planet humans have visited and the only one
Humans give this planet life
No. The only planet or moon to have a breathable atmosphere is Earth.
Earth