The diaphragm is a dome-shaped muscle located beneath the lungs that plays a crucial role in respiration. When it contracts, it flattens and moves downward, increasing the volume of the thoracic cavity and allowing air to be drawn into the lungs (inhalation). Conversely, when the diaphragm relaxes, it moves upward, reducing the volume of the thoracic cavity and helping to expel air from the lungs (exhalation). This rhythmic contraction and relaxation are essential for normal breathing.
answer: diaphragm at the bottom of the chest cavity is a muscle called the diaphragm. when the diapragm contracts, the chest cavity becomes larger.
answer: diaphragm at the bottom of the chest cavity is a muscle called the diaphragm. when the diapragm contracts, the chest cavity becomes larger.
The diapragm is most important to the respiratory process. Your diaphragm pulls down when you inhale, opening your lungs up and letting air in. Your trachea is what brings athe air from your nose to your lungs. Nose, pharynx, larynx, trachea, bronchi, lungs, and diapragm are all involved.
Diapragm
the diapragm is a noun. :D
True
ebay member "alcfx"
Of or pertaining to respiration; serving for respiration; as, the respiratory organs; respiratory nerves; the respiratory function; respiratory changes.
The trachea is the airway in the respiratory system.
The respiratory system is the system that handles breathing.
The Respiratory System
1. Respiratory system 2. Cardiovascular system