Answer=Respiratory System.
Extra info....The following all belongs to Respiratory System.
1.Trachea
2.Bronchi and
3.Bronchioles
respiratory system <3 ^.^ >.<
Bronchial Tubes
The respiratory system is the system in your body make of choclate and bricks
Influenza, or "flu," is a caused by a virus infecting the respiratory system (nose, throat, bronchial tubes, lungs).
the organ system is the respiratory system, consisting of the lungs, as well as the larynx, pharynx, and bronchial tubes.
The bronchial tubes (or bronchi) are the large tubular structures within the lungs. These carry air into the lungs from the trachea. They branch into smaller tubes called bronchioles, and then to the smallest tubes that contain the alveoli (air sacs) of the lungs.
Main parts of the respiratory system: nose/oral cavity, trachea, bronchi, bronchial tubes, alveoli, lungs Other parts: pharynx, epiglottis, vocal fold, lobar broncus, diaphragm, etc.
Your trachea, mouth and nose allow air to enter your body. They both filter the air. The nose filters the air by the cilia, and the mouth by mucus. Those help because they catch the dirt from the air and prevent it from going into your lungs. The air gets warmed by your nasal cavity into the trachea. Your epiglottis stops air going into your stomach. Your lungs are near your heart, and after air goes through your trachea, it goes in your bronchial tubes, which let air into your lungs Your bronchial tubes branch through your lungs. Alveoli are the little air sacs at the end of your bronchial tubes where air enters.
The bronchus, or bronchi, is not an organ. An organ is a part of the body that preforms a particular function and is made up of tissue cells.
it is an organ, it doesn't belong to any other organs in the body but it does belong to a system in the body the digestive system.
The bicep is in the muscular body system.
Respiratory System
The cardiovascular system.