No.
Aliens, as people know, are living beings outside of the Earth. Scientists have not even discovered bacteria outside of the Earth ( as far as I know). So I don't think aliens can breath underwater, maybe in science fiction movies, but not in real life.
true, aliens ain't real.
aliens aren't real
aliens aren't real.
NO
Aliens may or may not be real. It hasn't been exactly proven
Aliens are not real, there for this is un-answerable.
if you mean aliens then no. aliens aren't real
aliens are not invented. they are real
'Aliens' are real. In any given country, a foreigner may be described as an Alien.
Aliens do not come to our planet but they are real.
They said that aliens are real. They discovered various lifeforms on the surface of one of Jupiter's moons.