Click and drag on elements in order each lung is subdivided into progressively smaller units. List, from largest to smallest, these subdivisions.
a) Alveoli, Bronchioles, Bronchi, Trachea
b) Trachea, Bronchi, Bronchioles, Alveoli
c) Bronchi, Bronchioles, Trachea, Alveoli
d) Trachea, Bronchioles, Alveoli, Bronchi