Final answer:
The esophagus is lined with C) Non-Keratinized Stratified Squamous Epithelium, which stands in contrast to the keratinized skin and allows for moisture retention and flexibility necessary for swallowing.
Step-by-step explanation:
The type of stratified squamous epithelium found in the esophagus, which contrasts with the keratinized epidermis of the skin, is the Non-Keratinized Stratified Squamous Epithelium. This type of epithelial tissue provides protection against physical and chemical wear and tear without the presence of keratin on its apical layers, allowing for moisture retention and flexibility, which is crucial for the passage of food through the esophagus. Unlike keratinized epithelium, which contains dead cells filled with keratin on the surface, non-keratinized epithelium remains moist and alive.