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.
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http://en.wikipedia.org/wiki/Human#Diet
At least for a week, a human body can survive with water only.
3 days or less, without systemic damage. It depends on the temperature and humidity. Hot dry conditions, such as found in a desert, will dehydrate us sooner than moderate temperatures and humidity.
We are made mostly of water. Our brain is in fact 80% water. We can survive no more than a few days without drinking any. Of course, this will vary depending on active you are - how much you sweat etc.
However, water doesn't have to come directly from our food and drink. Respiratory water is produced as a by-product of aerobic respiration:
C6H12O6 + 6O2 -----> 6CO2 + 6H2O (+ energy)
Camels don't store water in their humps. They store fat, which then turns into water when it's metabolised. Same with humans - kind of...
That may vary depending on the environment; in a hot dry desert he may not last more than a day or two; in a very humid climate you might be able to last up to 7 days at most.
About 13 days without water that's the record.but on average a week (if you live in a comfortable temperature area if you live in the Sahara desert a day);- )
without water a human can only live a few days (that means without water, hot drinks, fizzy drinks...etc)
depending on the temperature of the enviornment, it can range anywhere from 2-10 days
Probably 2-5 days without water.
With food and water, only sickness or injury will stop you from reaching your natural Life.
Human settlements were always built by water, because humans need water to survive.
These numbers refer to how long a human can survive without oxygen, water, and food.
90 to 120 days
humans can survive for at least 100 years minimum 50 maximum 150
The average human can survive under water for approximately 5 minutes but no more then 10.
A human can only survive 1 week without water, and 2 weeks without food
A week two at the most.
a human can survive in jungle about 4 weeks if you have alot of water you can survive about 7 weeks.
With food and water, only sickness or injury will stop you from reaching your natural Life.
yes human being can't survive without fresh water
We cannot survive without water for three day
SURVIVAL TIMES: no air = 3 minutes no water = 3 days no food = 3 weeks
a man can not survive for a week without water
no longer than five days if they are not getting any other type of liquid
We have body hair and can survive for long durations away from water. Safe to say we're mammals.
A person can only survive about a week because every human need water to survive