🍽️01
The Digestive Tract
Follow food from mouth to rectum. Meet the helper organs too.
Open →🌊02
Peristalsis & Segmentation
One wave moves food along. The other mixes it in place.
Open →🫃03
The Stomach
See its parts and the gland cells that make acid and enzymes.
Open →🧽04
Small Intestine Villi
Folds, villi, and microvilli make a surface as big as a tennis court.
Open →🫘05
Accessory Digestive Organs
See what the liver, gallbladder, and pancreas send into the gut.
Open →✂️06
Chemical Digestion
Meet the enzymes that break down carbs, proteins, and fats.
Open →