What is different about the epithelium found inside the mouth and the epithelium found on the face?

• A. Inside the mouth has simple squamous epithelium while the face has stratified squamous epithelium. 
• B. The epithelium inside the mouth has goblet cells, while the skin will not. 
• C. The epithelium of the skin has a basement membrane, while the epithelium inside the mouth will not.  
• D. The epithelium on the face has keratinized cells, while inside the mouth will not.