That depends. In a hot, humid climate the body looses more fluid and will dehydrate faster. If the person is too cold the body will burn more energy and dehydrate faster. If the person consumes a lot of food, or a lot of sodium, if the person is sick, if the person is physically active, if the person drools a lot - these all affect the outcome. BUT, under IDEAL conditions, the human body can survive with only 2 ounces of water per day.
The least amount of water a person needs to survive is about 2 liters per day.
A person should drink at least a minimum of nine glasses of water.
In a survival situation, a person typically needs at least 2 liters (about 8 cups) of water per day to stay hydrated and survive.
The minimum amount of water required for a person to survive is about 2 liters per day.
With sufficient nutritious food and plenty of water, a person can survive indefinitely.
that depends on how large is the fire . an average person can survive at least 2 minutes when on fire . also depending on the person when he wets himself.
water and sunlight
That depends. In a hot, humid climate the body looses more fluid and will dehydrate faster. If the person is too cold the body will burn more energy and dehydrate faster. If the person consumes a lot of food, or a lot of sodium, if the person is sick, if the person is physically active, if the person drools a lot - these all affect the outcome. BUT, under IDEAL conditions, the human body can survive with only 2 ounces of water per day.
None. All organisms need water, at least every once in a while.
Water
A person can survive for about 3-5 days without any food, but only 3-4 days without water. It is essential for the body's functions and overall health.
use sunscreen