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 />
Healthy relationship/open relationship idk if thats right it can be many things
Is this a true or false question? If so, the answer is true.
when your body heats up to like 100 degress thats your bodies way of fighting off the bacteria from the flu