What is one of the most urgent needs in a survival situation? how much water does the average adult need?
how does insensible water loss occur?
what are some symptoms of dehydration?
what are some naturally occurring indicators of water?
what are some indicators of possible water locations?
what can help a survivor locate ground water?
where should survivors look for a water in Rocky grounds?
why are water requirements greatly increased in extreme cold of Arctic areas?
when should sea water be digested?