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What did astronauts use to breathe in outer space?
They have oxygen tanks attachted to there backs which have pipes with masks on the end which the astronauts keep on there face.
How do astronauts keep warm?
They only have their body heat to keep warm.The only heater they have is in their space gloves
How astronauts keep themselves safe?
they keep themselves safe by wearing space suites ,helmets ,oxygen tanks
How do astronauts keep their food fresh in space?
They don't. The food is filled with chemical conservatives
Do astronauts keep their quarters clean?
Yes they have to keep it clean, otherwise the dirt will float about andcause problems, they use a vacuum cleaner.
What do astronauts use on sandwiches?
The astronuts grow their own garden herbs in space
How do astronauts keep their mouth healthy in space?
what astronauts do to keep their mouth healthy is to brush their teeth obviously (and what do suits have to do with your mouth) NOTHING!
Do astronauts keep their uniforms?
No the astronauts wear their space suits when they are launched, but they remove them later.
What is the cord used to keep astronauts from floating into space?
The answer is an umbilical cord. It keeps astronauts from floating out into the universe.
How do you keep sandwiches from getting rotten?
You should store sandwiches individually in airtight containers or sandwich baggies in the refrigerator to avoid spoilage.
Why do you need astronauts?
so we can keep our satellites running
How long can sandwiches keep on dry ice?
As long as the ice melts.
How astronauts keep their living quarters clean?
If they ended up as astronauts... what would make you think that they couldn't handle such minor job?
What did astronauts use to breathe in outer space?
They have oxygen tanks attachted to there backs which have pipes with masks on the end which the astronauts keep on there face.
What are two procedures that astronauts have to do to keep their mouths clean?
Astronauts keep a personal hygiene kit with them that contain dental floss, tooth paste, toothbrush, etc. They use those things from the kit.
How much do astronauts exercise in the iss?
astronauts exercise everyday on the ISS for at least 2 hours to keep up bonce strenght and density.
What is used in a space suit to keep astronauts on the moon?
gravity and oxygen
