The app store so I can download other apps, if this is invalid than safari.
There's definitely oxygen received from o2 masks on the plane. They are there incase the cabin pressure drops. Without them everyone would pass out, because of under-oxygenated blood, and die..
But you are right! There isn't actually oxygen in those masks.
Would You Like To Know More? huffingtonpost.com/oxygenmasks
There's definitely oxygen received from o2 masks on the plane. They are there incase the cabin pressure drops. Without them everyone would pass out, because of under-oxygenated blood, and die..
But you are right! There isn't actually oxygen in those masks.
Would You Like To Know More? huffingtonpost.com/oxygenmasks