... just like any other animal. They eat the food the bloodbrings to them, and they take the air from the red corpuscles in the blood. With the air as a "draft," they burnup the waste scraps, ... picked up the carving knife then he stopped!What do you suppose was the matter? The beef was raw! Then he lifted the cover of the potato dish, and therelay the potatoes raw! Then he tried another ... cork. Where do they stop? They don't stop until they touch the edge of the pan;and no matter how big the pan is, the waves go on and on until they reach the edge.We can see these waves of...