You have lungs because they help you breath in and out
Help you breath!
your ibs help you breath because when your diaphram goes up your lungs need room to expand and the lungs help do that :)
your diaphram
Our lungs help us breath and they let us live.
help it breath like any other being with lungs
Fish Use Gills Instead of lungs. Gills Help fish to Breath. Fish Use Gills Instead of lungs. Gills Help fish to Breath.
They help u to breath
Swimming helps your lungs because to swim faster you hold your breath and by holding your breath often it makes your lungs stronger.
They allow oxygen from the air we breath to enter the blood, and they allow carbon dioxide from the blood to leave the body. This occurs in a well controlled manner in health.
Well, penguins obviosly have lungs and they come up for air when they swim. They live in the water, and can hold their breath for a while, but they still have lungs that breath AIR
Well, your lungs help a ton. When you take a deep breath, your lungs get filled with air and get big. When you let go, your lungs go back small. If you go in the water, lay down and breath a big breath. You can feel yourself floating. Now let it out. You than can feel yourself sinking. Cool huh?