The Mouth, The Tongue and The Speech – Human Mouth Structure, Taste & Speech Learning Poster (Age 4+ Years)Description: The Mouth, The Tongue, and The Speech educational chart is a detailed and visually engaging learning poster designed to help children and students understand the structure and functions of the human mouth, tongue, and speech mechanism. The chart also explains the swallowing process, anatomy of a taste bud, basic tastes, and how speech is produced with the help of the brain, larynx, vocal cords, jaws, lips, and tongue. This makes it an