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 />
True
False
True
True I think
Once a year or possibly for a physical when you are doing a sport or camp. Hope this helps!
Answer:
Explanation:
It is called Rally, Return or Smash
