The lungs belong to the respiratory system.
The lungs belong to the Respiratory System.
The respiratory system. The alveoli are air sacs in the lungs.
The nose, larynx and lungs belong to the respiratory system
respiratory system
The respiratory system. It's a sheet of muscle below the lungs, that contracts to force air into the body.
Respiratory system
The respiratory system
The respiratory system.
Lungs are part of the respiratory system.
yes:)
The respiratory system.