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Im not sure about the "air from the Earth" part, but the longest people have gone without air and survived without serious brain damge is about 40 minutes - it was a case of a young boy that fell through ice and drowned. It was about 40 minutes before he was chopped out of the ice and revived. He had no long term effects from the experience. Most pople that drown or suffocate in warm weather don't make it after about 10 minutes, and even then - they are lucky not to have brain damage. Doctors believe that when the body is plunged into cold water (nearly freezing), we go into a sort of hybernation, stretching the time we can go without breathing.
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What is the importance of alkaline earth metals in human body?
Alkaline earth metals in the body play a huge role in health. For instance, calcium is the fifth most abundant in the human body. You need calcium for strong bones.
How does the human body react to long periods without exposure to sunlight?
You could be very cranky because of a long time without vitamin D.
Why has the temperature on Earth never reached 212 degrees Fahrenheit?
Because this will make water boiling and human body will not tolerate this high temperature.
How humans depend on Earth to survive?
Earth has exactly the right temperatures, conditions and climates for humans to survive. Also its the only planet with oxygen which humans need to survive and a consistent timing of the sun which helps our body orders.
What body part is about the size of a human fist?
The human heart.
What is the longest amount of time the human body can survive without food?
about a month or a week
What is the longest amount of time the human body can survive without water?
Eight to Ten days.
Can the human body survive without a brain and use only it's ganglia?
Yes, but only in lawyers.
What would you need in Antarctica to survive?
Anywhere on Earth, in order to survive, a human requires body warmth, water and food, and generally in that priority order. In Antarctica, dressed in your finest Mediterranean garb, you could withstand hypothermia for about 15 minutes, you could survive a day, maybe two without water and several more days without food, depending on your body's fat stores.
How long can your body survive without consuming any water?
The length of time that a human being can survive without consuming water has everything to do with the person's health, age, environment (desert or cool area, etc) and many other factors. However, the average aged human being can survive for no more than 6 days without consuming water.
How is water importance for us?
the human body needs water to survive and will die off after 3 days without water
Can the human body survive with out the skeletal system?
no
Why is the water an important resource?
Water is probably the most important resource, for humans cannot survive without water. We can only survive 3 days without water. Also, the food we eat are need water to grow and survive.
How many days can you survive without food?
In general, humans can survive for two to eight weeks without food, depending on stored body fat. Survival without water is usually limited to three or four days.Source: http://en.wikipedia.org/wiki/Human
Is it possible for a person survive without the circulatory system?
No. Without blood circulating in the body, we can't survive.
Can the body survive without sex?
Yes.
Why human body get too hot?
The human body is fallible. Nearly everything on earth has limits to what heat it can endure without changing shape, format, or composition. The human body is the same. It simply isn't made to withstand intense heat.
