It is important to know the heat index because it gives you a more realistic idea of the temperature your body will feel outdoors. true or false

The answer would be true as it is vital for one to know the heat index as it can give an idea to one's body temperature once he or she is outside. Hope this answer would be of big help.

Hey your answer should b c

You would modify how often you work out in reps and sets and also modify calorie intake