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They breathe a combination of oxygen and niteragine gas in space.
No
Aliens give them air.
so they can breathe
They have oxygen tanks attachted to there backs which have pipes with masks on the end which the astronauts keep on there face.
They breathe a combination of oxygen and niteragine gas in space.
Oxygen (O2).
Astronauts use compressed oxygen mixed with nitrogen fo produce their breathing gas.
No
Aliens give them air.
In space, it gives them air to breathe.
when you breathe out,the gas that is emitted is
so they can breathe
They have oxygen tanks attachted to there backs which have pipes with masks on the end which the astronauts keep on there face.
we breathe out a gas called carbon dioxide
Seals your body so you can breathe.
Oxygen. You breathe out CO2