no because they aren't from our planet so there for they don't breathe the same air!
Aliens give them air.
Because they are just for aliens. Aliens don't have to breathe, but we do.
regular air
There is only one type of air and that is the air that we breathe.
Nobody....... at least that's what scientists think. Besides it's too cold and there is no air to breathe for human beings....... maybe aliens?....... but aliens does not exixt
Real penguins breathe air, and hold their breath when they are underwater.
There are so many things that could not be a falsifiable hypothesis. One statement that is not falsifiable is that humans need air to breathe.
air pollution, when an individual breathe in too much contaminated air it may lead to Asthma
They breathe air with lungs.
They do breathe air.
The kind you breathe, some pump Nitrogen into their tyres.
Betta fish breathe air....yes... that's right... they breathe air. They breathe air because they have an organ by their gills that is called the Labyrinth's Organ which allows them to breathe air. They breathe air by coming up to the surface of the water. Then they gather air in their mouths and hold their breath underwater.