Their body is more susceptible to illness<span />
If you plan on going for a run during a high pollution advisory your body will require more o2 to be able to produce more energy to keep doing that activity and of all your breathing in is chemicals and co2 if will effect your lungs and heart with poison
(hope this helps)<span />
Answer:
True TRUST MR PAUL HAS NOT BEEN IN THE SAME SITUATION FOR YEARS AND I HAVE NOT
