The body protects against dehydration is that,allows the body to sweat <span />
Practices of Islam:
Profession of Faith (shahada). The belief that "There is no god but God, and Muhammad is the Messenger of God" is central to Islam. ...
Prayer (salat). ...
Alms (zakat). ...
Fasting (sawm). ...
Pilgrimage (hajj).
We need to see a graph on this. Then I can say the answer
The answer here is going to be <em>agriculture. </em>=)