Join award-winning science writer Seymour Simon as he explores one of the most important systems of the human body: the digestive system!Ever wonder how food like pizza or spaghetti moves through our body?
prečítať celé
Join award-winning science writer Seymour Simon as he explores one of the most important systems of the human body: the digestive system!Ever wonder how food like pizza or spaghetti moves through our body?
Skryť popis
Recenzie