World of Biology on Instagram: "When you eat, food is broken down in the mouth and travels down the esophagus to the stomach, where it’s mixed with acids and enzymes. It then moves to the small intestine, where most nutrients are absorbed. The leftover waste goes to the large intestine, water is absorbed, and the rest is passed out. (Via: @dmanimation) #viral #animation #medical #science #reels #biology"