The average human can survive under water for approximately 5 minutes but no more then 10.
2 weeks
4 days or less.
A plant can survive without water, but not for very long. Humans can survive a day or two without water, but like all life, to have a long life we need water.
We cannot survive without water for three day
humans can easily adapt to many different types of envronments.
NO
Of coarse they would, we humans can survive weeks without food as long as there is an intake of water.
Water
fresh
Yes. It can survive with atleast one claw.. But if it doesn't have any claws then it can survive but probably not for a long period of time with out getting killed by humans or eaten by other water predators.
Cows can't survive on gas alone. Neither can humans. Both cows and humans need food and water to survive, not just oxygen (which is a gas we breathe).
a man can not survive for a week without water