Digestive tract Digestive tract. ---Digestive system: Digestive tract Digestive tract Digestive gland Digestive gland This system is responsible for the.
Lecture 18 Gut adaptations. Some gut adaptations: valves, crops, villi and gizzards The gut is an assembly line where food is processed. Specialized regions.
CHAPTER 4
Ecosystems & Energy Flow (4.1-4.2) Could we live on the Moon? On Mars? In this scene from “The Martian,” Matt Damon solves one major problem: how to grow.
Lecture 18
Fats
Digestive tract Digestive tract Li Zhong Jie （李仲杰）, Ph. D School of Medicine,Zhejiang University.
