The body adapts to heat better than
it does to cold; our cooling mechanisms are more effective and the body can
tolerate higher temperatures.
The human body temperature must be
maintained between 35ºC and 38ºC but ‘normal’ temperature is 37ºC.
When the internal body temperature
falls there can be a number of adverse reactions including a loss of reasoning
and logic.
Note that the question is quoting
temperature to the nearest whole degree, not to the nearest tenth of a degree,
and the other answers are simply not true. You can only select one of the four
answers offered and this is, without a doubt, the best answer.