You are presented with the quiz "What is produced by the human body that is ill with a fever in an attempt to cool?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "when the body is hot , sweat is produced to cool the body" and "the reference to the warmth of the body is important here because the body when ill does get warm or warmer or even hot due to high temperature of fever". 

So, what's the best answer to the question?


 

  sweat         