Frogs are amphibians. Meaning that they have an aquatic early stage (e.g. Tadpole). A tadpole relies mainly on gills to breath, until it undergoes metamorphosis, loses its gills, and gains lungs. Adult frogs rely mainly on lungs to breathe air, and are also able to breathe through their skin both above water and underwater.
The lungs are the primary organ affected by emphysema.
Lungs is already plural. The singular is lung.
your lungs!
A sea otter is a mammal, so it has lungs.
No. They breath using their lungs or with their lungs, but not "through" their lungs. They do however breath "through" their blowholes (to get the air in and out of their lungs).
no lungs they have
Our lungs are surrounded by bones and it keeps the lungs in place.
They carry air into Your lungs and the connect your esophageal to your lungs
You need your lungs to breathe. Without lungs, you'd be dead.
There are no muscles in the lungs that help inhale or exhale, this is the job of the diaphragm.
lungs
The lungs are comprised of alveoli.