more conditioned athletes can hold their breath longer, check into some records for "free diving"
1 minuet if you are trained, but if not then around 10-30 seconds some other people can hold it longer but this is from what i know
A person can last 4 minutes without oxygen, longer in extreme cold. It takes that long for the body to use up the oxygen in the blood.
It is not toxic but because it takes up space it can displace oxygen and we can't last long breathing an atmosphere without oxygen.
The human body can last about 3-4 minutes before cells begin to die.
i think its 4 minuites and it was held by a woman
Combustion or burning requires oxygen of the air. So, if there's no air, the flame will extinguish immediately because there's no oxygen.
They can last longer because they are said to have areas in their body (humps) that can adsorb the water in the air (humidity).
Dead... A person cannot perform respiration without oxygen. Anaerobic means without oxygen or air. A person that is anaerobic for too long will begin to pass out and later die from lack of oxygen. Certain animals, bacteria, and viruses are anaerobic, but humans are not.
It would run out pretty fast. Humans would quickly consume all of the oxygen that is available and it would be all gone.
Nits last on humans for 2-4 weeks unless you kill them.
Humans need oxygen. However, if the travel is unmanned, no oxygen would be required.
it can last for as long as you can hold your breath. after that time you have 3 minutes before you pass out.
Because animals are just like humans. They can only go without water for a few days, then if they don't get water soon they will dehydrate.