The nose warms and filters air headed for the lungs.
ribs
lungs
The organ responsible for breathing is your lungs.
There is no organ responsible for protecting the lungs (one may argue the skin), but the ribcage plays a large (if not the largest) role in protecting the lungs.The diaphragm is the primary muscle for breathing and the intercostal muscles (between ribs) are secondary respiratory muscles.
lungs
lungs
Lungs
Type your answer here... lungs
The lungs are protected by the rib bones and surrounding muscles, not by other organs.
gills and lungs
A pair of lungs.
lungs