when i have a cold, it is hard for me to breathe. i don't have much energy. why do you think this happen
why you breathe hard after working outbecause you are using energy...and when you use energy it is harder to breathe...so when you are done your body is taking the advantage that it is getting from you stopping. AlsooooWhen you exercise your body makes more CO2, and takes in more O2, so the more CO2 you need to get rid of, so the more you need to breathe.
The higher up you go in elevation the thinner the air around you becomes making it hard to breathe for many people.
because its hard to breathe thin air above earths surface, the higher you go its hard to breathe oxygen.
It is very hard to breathe underwater without assistance from an air tank.
Pizza is biogaphicL
Geothermal energy
because the air is thinner the higher the altitude is.
Hard to take in air
because it is hard to understand and some people dont realize how important it is in life!
because you get really nervous and you kind of just breathe hard or blush it happens to everyone
It is hard to breathe when you laugh out loud because you used most of you breathe to laugh as hard as you did. Try to get someone to make you laugh. Then see how long it takes you to catch your breathe...
It is difficult for them to breathe because of the high elevation