We cannot survive without water for three day
They can't survive without oxygen but they can survive with an oxygen mask that scuba divers use and with supply of oxygen of course .
humans can survive longer without water then without food
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).
2 weeks
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.
Food, water, shelter and oxygen. It is debated when it comes to clothing and the needs of humans
It is because the warm water has low amount of dissolved oxygen and organism can survive without oxygen.
4 days or less.
Plants need water to survive. They also provide most lifeforms with oxygen to breathe. Without plants, most animals (humans too) would die as soon as all the oxygen in the air was gone. Without water, sealife would die as well as trees. Basicly, without water, Most all life on earth would die.
Without water, humans and the different types of food they eat, cannot survive. An average human can only live without water for about 3 days, so if there is no water, then humans can't survive. So, aslong as humans and/or any other living thing that needs water is alive, water will always be a necessity.
No, because some of the non living components are air, water and food without humans cannot survive