Anonymous
1

Humans would probably adapt to living without it. When life was just starting to exist on Earth, oxygen was a poisonous gas that was killing all living creatures. Then, all living things evolved, and oxygen became a requirement to survive.

Anonymous
0
But wouldn't we all die first...,.
DelightfulTiger
0

we would all die... this would be dooms day for real.

SacredMacaw
0
Ya
UnbelievableRaccoon
0

All humans will die, because we breathe using oxygen.

Anonymous
0
Ahhhh....duhhhhh we die a kindergartener could kno that even tho i type like 1
ConfidentKingPenguin
0

hmm lemme think...WE WILL ALL DIE....

ThrilledKangaroo
0
Yeah i agree we will die
SacredMacaw
0

We will implode from the inside.

ChampionSloth
0

A certain species that doesn't breathe oxygen will likely increase in population.

WorthwhileLlama
0

WE WOULD ALL DIE!!!!!!!!!!!!!!!!!!!


Anonymous
0

We wouldn't be able to survive.