78%
No, air also has an atomic structure.
An air freshener is a mixture of many chemical substances, so there is no definitive chemical structure for an air freshener.
Matrix structure
No, the shape of the structure does not affect air pressure. Air pressure is determined by factors such as altitude, temperature, and air density, not the shape of the container holding the air.
The structure in the ear that changes sound waves in the air into vibrations is called the eardrum.
The trachea.
Nose
the air goes through the pharnyx then the trachea and into the lungs
the bronchi
the epiglottis
pharynx
The epiglottis.