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Humans can generally breathe comfortably up to about 8,000 feet (2,400 meters) above sea level without significant acclimatization. However, at altitudes above 10,000 feet (3,048 meters), some individuals may begin to experience symptoms of altitude sickness due to reduced oxygen levels. Above 18,000 feet (5,500 meters), the air becomes thin enough that supplemental oxygen is often required for prolonged exposure. Most people can survive at high altitudes, but breathing becomes increasingly difficult as elevation increases.
What else can I help you with?
Can humans breathe liquid?
a human can only breathe liquid when it has not been born yet ^^^^^^ this is wrong. There IS a liquid you can breathe in. Still in it's experimental stage they have liquids that can hold oxygen well and it's worked on sheep. Liquid with high flourocarbon chains
What is the altitude of a plane if you can still see the ground in detail?
if u can still c the air craft it is about 1000 feet of altitude
Why does blood bypass though a babys lungs until its born?
Is is so the baby can still breathe in the mother's tummy,and get any carbon dioxide out.
Does youre stomach still go in and out when you breathe if youre pregnant?
Yes. You still breathe normally while pregnant.
How can you breathe without lungs?
You can't - lungs are vital organs in humans that a person cannot survive without. We can supplement oxygen to lungs and help extremely damaged lungs function well enough to maintain life (sometimes), but you still have to have lungs to breathe and live.
Can you still breathe without the windpipe?
No.
Could horses live without humans?
yes they can. they actually used to live without humans in herds, until they were domesticated by humans and used for traveling purposes. there are still about 25,000 wild herds of horses.
What actors and actresses appeared in Still I Breathe - 2012?
The cast of Still I Breathe - 2012 includes: Ken Wolt as Quentin Owens
Do people with bigger lungs breathe less often?
No because they still have to breathe like others do to.
Can mallard ducks still fly if they are overfed by humans?
Yes. But they may wait to fly until they have digested some of the food they ate.
When you get a shock do you still breathe?
You may do or you may not - there is no "rule".
Why dolphins and whales do not have gills?
Dolphins and whales are mammals, not fish, so they do not have gills. They breathe air through blowholes on the top of their heads, just like humans breathe through their noses. This allows them to dive deep into the ocean and still come up to the surface to breathe.
