As far as we know, only Planet Earth. There may be another planet that we don't know of though.
No, the only planet you can breathe on is Earth ^-^
....You can breath normally here.... their is water and grass here no other planet has that
they are by that they have different names and planet earth is the only one that has air that humans (people) can breath
Uranus is an ice giant planet located further from the Sun, while Venus is a terrestrial planet closer to the Sun. Uranus has a tilt on its axis that causes it to rotate almost on its side, while Venus has a thick toxic atmosphere that traps heat, making it the hottest planet in our solar system.
the problem is that Neptune is a way to cold place to check anything out . it is -235 degrees and it is a water planet so no one would be able to research on the planet or even Set foot on it , also Neptune is a gas planet so you wouldn't be able to even breath there
Yes Earth
Your mothers breath
Planet Sheen - 2010 Raging Belle Breath Wish was released on: USA: 21 September 2012
the answer is no bacause no other planet has trees and trees help you breath
you could bloody well use a space helmet
no because planet neptune does not have enough atmosphere for human to breath in
No, the only planet you can breathe on is Earth ^-^
It is one of the most breath-takingly beautiful spots on this planet.
....You can breath normally here.... their is water and grass here no other planet has that
The same type of air as humans. There is only one type of air. Air is a mixture of gases. viz., 79% nitrogen , 20 % oxygen, and 1% other gases including carbon dioxide. All animated life, humans, monkeys, gorillas, lions, tigers, dogs, cats, horses, bears etc., included, breath in /inhales air all the gases in air. However, only the oxygen component is passed into the blood stream. All the other gases are breathed out/exhaled. , including more CO2 from normal respiration. The Carbon dioxide(CO2) produced by animated life is absorbed by green plant life. In the process of photosynthesis, the carbon dioxide is broken down in the plant, into its elements. The oxygen component is the released back into the air, to maintain oxygen levels. The carbon component remains in the plant as bio-mass. It is a natural cyclic system, known as the Oxygen Cycle. and/or Carbon Cycle.
they are by that they have different names and planet earth is the only one that has air that humans (people) can breath
Without it - no sunshine, no planet to stand on, no air to breath, and a grave shortage of people.