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Yes, in rare cases. Normally, lack of oxygen will cause brain death within about 5 minutes or so, but in cases of "cold water drowning" in which the victim was immersed in extremely cold water, brain damage is slowed considerably.
It is an axiom among rescue crews that "You're not really dead until you're WARM and dead". I believe that the maximum time between "drowning" and a successful revival is around 40 minutes.
If the rescuers perform CPR while warming the victim, there is a chance - perhaps not a good chance, but a chance! - that the victim can recover with little or no brain damage. This has been observed when small children drown in very cold water; their body mass is so low that they retain very little heat, and they cool quickly into almost a state of "suspended animation". There have been several near-miraculous recoveries in which the victim suffered no long-term ill effects.
Without breathing? The record is about 3.5 minutes.
While inside a pressurized habitat? There isn't any limit; in the future, we will build cities beneath the sea and colonize the continental shelf and ocean deeps. Some people may never come to the surface. People will be born there, grow up and grow old there, and die in aquatic cities.
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How long can fish survive under water?
All of its life.
How long do Humans survive in water?
The average human can survive under water for approximately 5 minutes but no more then 10.
How long can a person survive in the desert at 110 degrees?
With sufficient nutritious food and plenty of water, a person can survive indefinitely.
How long can a parot survive without water?
They are water based animals so can survive under water for approximately 60 minutes, but without water 3.7 seconds
How were david blaine and harrry houdini able to survive long periods of time under water?
magic
Do Venus fly traps do photosyntesis?
No, they don't. They cannot survive long underwater. If they are put under water for too long they will die.
How long can a cockroach survive under water?
Cockroaches can survive under water for up to 15 minutes. http://ct.water.usgs.gov/education/riverfacts.htm Mythbusters showed 5 of 5 cockroaches survived after being under water for 30 minutes http://dsc.discovery.com/videos/mythbusters-drowning-cockroaches.html
If a person is drinking apple juice but not eating food how long can you live?
A person can only survive about a week because every human need water to survive
How long can a rat survive under water?
2 mins under stress in a cage and panic. Srs.
How long can people survive without water?
3 days, under normal conditions. It should be noted, however, that the environment can also affect how long we can survive without water. This includes air temperature, relative humidity etc.
How long can average man survive in the Sahara Desert?
With sufficient water and food a person could survive indefinitely. Without water, just 2-3 days in the summer months.
How long can a man survive no water?
a man can not survive for a week without water
