lung
True and false. The lungs are a major organ in the respiratory system. But the brain and specifically the brain stem control involuntary respirations, so the brain is a major contributory and controlling organ.
Alveoli
The lungs are the major organ in the respiratory system, which also includes the nerves, airways and blood vessels that serve them.
Heart: Circulatory system. Lungs: Respiratory system.
Major organ in respiratory system is lungs. Major parts of respiratory system would be nose, trachea, bronchus, bronchioles, alveoli and diaphragm Alveoli are the basic units of lungs.
Just like humans, squirrels contain lungs, the major breathing organ in the respiratory system.
The lungs are the main organ of the respiratory system, but they are also an organ in the circulatory system.
The respiratory system.
The respiratory system is the organ system that moves air into and out of your body.
The main organ in the respiratory system the lungs.
lungs
respiratory system