If we breath in oxygen and breath out carbon dioxide why don't we die when we fall asleep?
Wouldn't the room be filled with carbon dioxide?
>>7953894
>Wouldn't the room be filled with carbon dioxide?
It would be if it was airtight, yes. But it's not.
>>7953894
You breath in oxygen and carbon dioxide, you breath out slightly less oxygen and slightly more carbon dioxide.
>>7953894
If you sleep with a plastic bag over you head, you might die. But a whole fucking room is just too big and contains too much oxygen.