Probably about 1 day
If you go just one day without water then you can get dehydrated and faint or get a massive headache. The longest a human can live without water is (max.) three days, then you will die or get sent to an ER for a long, long, long time. If you have Vascomotor Syncope, you need at least one quart of water each day instead of eight ounzes.
i think it is 5 days
About three days, without water for one day, they quit eating.
Not very long if it powers the water pump, -possibly 5-7 minutes before you overheat.
they can go pretty long without food but not to long without water
never human does not without water
Anorexia can create weakness in a person, which can lead to dizziness and fainting. This won't happen at an exact time, like before lunch, or anything. Usually it would happen after a long day of energy being spent without nurishment to the body or after exercise.
It really depends on the condition of your plaster. Could be from days up to a few weeks.
not long
1 day without water.
they can last for long time without water because they have long tounges and 'dudes'