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Two main reasons:
The salinity of the body is .9% and the water is 0% therefore the water leaches out the salt in the body. That is why the wrinkles in your fingers after a long bath.
Second is the temperature. The body is at 98.6 F and can lose or gain temperature when submerged.
What else can I help you with?
Human beings can survive without fresh water?
yes human being can't survive without fresh water
Human beings relationship with resources?
Without resources such as trees, minerals, water, etc. humans would not be able to create the things we have, survive, or do anything. Humans cannot survive solely on our own.
How can a human survive without water?
We cannot survive without water for three day
Life of human beings without freshwater resouces?
no ma can survive without water.
Why do human beings cannot breath inside the water?
There isn't any oxygen to fill your lungs with.
Are human beings mammals or anphibian?
We have body hair and can survive for long durations away from water. Safe to say we're mammals.
Why do dogs need human beings?
If dogs did not have humans they would not survive as they need love, care and most of all food, water and a loving home.
Do chickens eat only grass to survive?
No.... Apparently they have a human-like system they also cannot survive without water from lakes and or rivers... ... ~ <3
Was there human beings in mars?
we cannot as yet say for certain but it is unlikely as there is no oxygen or water
Can a human surivie in terms of weather on mars?
People cannot survive on mars because of the lack of oxyen and water.
Can petunias live in the desert?
Petunias cannot live uncultivated in deserts. They can only survive if they have human care and water.
Why do human beings need water?
Yes.
