It makes you breathe
It makes possible for mammals to breathe.
breathe right, eat right, exercise right.
it makes u breathe easy and lets oxygen in the body
A muscle called the Diaphragm
They should not hurt at all unless you have damaged them some way.
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.
Yes. The more bulk you have around your upper body, the heavier it gets to breathe.
Yes it hurt our bodies because it is in the air and we breathe that air.
Weed isn't good for the body, no matter if you smoke it or breathe it in. All it does is it stimulates your body and makes you 'feel' good.
Pulmonary fibrosis is the creation of excess fibrous tissue (scar tissue) in the lungs. Because scar tissue is thick and stiff, it makes it more difficult to breathe and makes it more difficult for your body to absorb oxygen through your lungs when you breathe.
...yes....