Gills. Animals living in the water that do not come up for air use gills to breathe.
creyfish eat bugs and fish food. they do not sleep at all
plants, insects, frog eggs, small fish, dead plants and animals and worms
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.