Final answer:
The delivery route for inhaled aerosols involves the respiratory system, specifically the nose, nasal cavity, pharynx, larynx, trachea, bronchi, and alveoli.
Step-by-step explanation:
The delivery route for inhaled aerosols involves the respiratory system. When air enters the respiratory system through the nose, it passes through the nasal cavity, where mucus and hairs trap any particles in the air. The air then travels through the pharynx, larynx, trachea, and bronchi before reaching the alveoli in the lungs.