The Story of Milk: It Starts with Grass
(Reklamlänk)
Where does milk come from? Cows eat grass. They make milk in their bodies. Next a farmer uses a machine to take milk from the cows. Then what happens? Follow the story of milk step by step.
(Reklamlänk)
Where does milk come from? Cows eat grass. They make milk in their bodies. Next a farmer uses a machine to take milk from the cows. Then what happens? Follow the story of milk step by step.
