B. One of the symptoms of a heatstroke is Sweating
I need more info to answer this question
I believe the answer would be: B
Because, proprioceptive neuromuscular facilitation is a method of stretching muscles to maximize your flexibility. This is usually done with a partner and involves series of contractions as well as relaxations.
Hope this helps
Muscular strength<span> is defined as the ability of a </span>muscle<span> group to develop maximal contractile force against a resistance in a single contraction.</span>