large group of probiotic bacteria moving in the human gut and their role in digestion and health. 3d animation - 腸臟 個影片檔及 b 捲影像00:12細菌
the digestive system (2nd edition) - part 2 of 30. using precise animation and photography, this fascinating film shows the mechanical and chemical processes of digestion. the film traces food through the digestive system, illustrating both mechanical and - 腸臟 個影片檔及 b 捲影像00:30人體構造
high angle tilt-up tracking-right - an anatomical model highlights human organs. - 腸臟 個影片檔及 b 捲影像00:05人類內臟
your food - part 6 of 11. shows what happens to the food you eat when it enters the digestive system. the relation of this to other body systems is shown, plus examples of a balanced diet - 腸臟 個影片檔及 b 捲影像00:33
x-ray view of human anatomy model shows digestive system in detail and explains its functions in the human body. 3d animation - 腸臟 個影片檔及 b 捲影像00:13
detailed cross-section of a small intestine structure showcasing various layers and components for educational insights. 3d animation - 腸臟 個影片檔及 b 捲影像00:10
close up push-in push-out - an anatomical model of a human body highlights intestinal parasites in a computer-generated animation. - 腸臟 個影片檔及 b 捲影像00:22
the digestive system (2nd edition) - part 5 of 30. using precise animation and photography, this fascinating film shows the mechanical and chemical processes of digestion. the film traces food through the digestive system, illustrating both mechanical and - 腸臟 個影片檔及 b 捲影像00:30
biology: exploring the living world - part 5 of 18. examines the three lines of defense against infection - the skin and mucous membrane, the lymphatic system, and the circulatory system including liver and spleen. explains how the body becomes immune to - 腸臟 個影片檔及 b 捲影像00:31人體構造
the digestive system (2nd edition) - part 16 of 30. using precise animation and photography, this fascinating film shows the mechanical and chemical processes of digestion. the film traces food through the digestive system, illustrating both mechanical an - 腸臟 個影片檔及 b 捲影像00:31
the digestive system (2nd edition) - part 6 of 30. using precise animation and photography, this fascinating film shows the mechanical and chemical processes of digestion. the film traces food through the digestive system, illustrating both mechanical and - 腸臟 個影片檔及 b 捲影像00:29人體構造
