ers, and a Sheep eats grass and grows wool. Still, it is so, and nobody in the world can tell why. It is just one of the things that are, and if you should ask "Why?" nobody could tell you the reason. There are many such things which we cannot understand, but there are many more which we can, so it would be very foolish for us to mind when there is no answer to our "Why?"
Yes, Sheep eat grass, and because they have such tiny mouths they have to take small mouthfuls. The Lambs have different food for a while,--warm milk from their mothers' bodies. When a mother has a Lamb to feed, she eats a great deal, hay, grass, and chopped turnips, and then part of the food that goes into her stomach is turned into milk and stored in two warm bags for the Lamb to take when he is hungry. And how the Lambs do like this milk! It tastes so good that they can hardly stand still while they drink it down, and they give funny little jerks and wave their woolly tails in the air.
[Illustration: THE LAMB WITH THE LONGES