Water is necessary for survival because 70% of our body's made up of this. We need to keep our body's hydrated and to keep things alive.
food, water, and oxygen
avoiding un necssary uses
high heat and pressure
vdfvsfvsfv
The answer depends on whether it was survival in a desert or in a cold fresh-water cave!
Survival needs are food, oxygen, water, appropriate temperature, and atmospheric pressure.
it dosent
no
Yes
Survival.
Yes
Survival needs are food, oxygen, water, appropriate temperature, and atmospheric pressure.