A hormone (A hormone that is released in response to stress that speeds up the heart rate, and can increase blood pressure). I hope that helps you :)
Hypothermia occurs when your body loses heat faster than it produces it.
One way to prevent hypothermia is to: wear clothes that wick moisture away from the body rather than holding it close to the skin. Correct answer: A By dressing in multiple lighter layers, as opposed to a single thick or bulky layer, the hiker is able to better adapt to a wider range of conditions.
