Tongue

General Description: The tongue is a muscular organ in the mouth, vital for tasting, swallowing, and speaking. It's covered with taste buds and assists in forming speech sounds.

Ethnic Variations: While the tongue's basic structure and function are consistent across humans, aspects like taste sensitivity can vary.

Cultural Significance: The tongue holds different significances in various cultures, often associated with taste and speech.

AI Character Design Considerations: Including tongue movement and texture details can add realism to AI characters, especially in scenarios involving speech or eating.