Why do humans have tongues?
Why do humans have tongues? What does the tongue do? A digestive organ, your tongue moves food around your mouth to help you chew and swallow. It also helps you make different sounds so you can speak and form words clearly. Your tongue helps keep your airway open so you can breathe properly, too.
What does the tongue do? A digestive organ, your tongue moves food around your mouth to help you chew and swallow. It also helps you make different sounds so you can speak and form words clearly. Your tongue helps keep your airway open so you can breathe properly, too.