How Cigarettes Work: Anatomy and Combustion Process Explained #3821548 (License: Personal Use)

This technical illustration reveals the layered anatomy of a cigarette: on the left, the burning ember with glowing tobacco and ash; in the center, the white paper wrapper and hollow tube; on the right, the orange porous cellulose acetate filter. The red circular overlay emphasizes airflow direction and functional zones.

Used on health education, tobacco science, or public health pages to visually explain cigarette composition and smoke filtration; targets users seeking factual understanding of smoking mechanics.