Your mouth for the most part. If you lift you tongue so it touches the roof of your mouth you are touching your palate, if you put your hand on your throat and swallow you are feeling what you swallowed going down your esophagus, which ends in your stomach, it is a long tube from mouth to stomach, if you open your mouth you see the entry way.
The oropharynx is located between the nasopharynx and the laryngopharynx.
The nasopharynx is at the top of the pharynx - extending from the base of the skull to the upper surface of the soft palate.
pharynx
top of the mouth between the soft and hard palate
The esophagus is right behind the trachea, in line with it. In anatomical terms, both are located medially; neither is lateral to the other. The esophagus is dorsal or posterior to the trachea. The trachea is anterior or ventral to the esophagus.
Esophagus is located on the back side of the trachea in your thorax.
LES - Lower Esophageal Sphincter
Hard Palate: The hard palate is supported by the palatine bones and maxillary bones. The hard palate is anterior to the soft palate. Soft Palate: The soft palate is not supported by any bones. The soft palate is posterior to the hard palate. It is made of muscle and it is continuous with the uvula.
Most are located on the dorsal surface of the tongue. A few are found on the soft palate, epiglottis, pharynx, and inner surface of the cheeks.
The lower esophageal sphincter guards the entrance of the stomach from the esophagus.
I believe that the esophagus does not change to squamous as it already contains stratified squamous epithelium (keratinization depends on species and diet) post- soft palate. I believe that the esophagus does not change to squamous as it already contains stratified squamous epithelium (keratinization depends on species and diet) post- soft palate.
the hard palate is located at the back of the mouth .
top of the mouth between the soft and hard palate
Papillae are located around the small structures on the upper surface of the tongue, epiglottis, esophagus, and soft palate. The papillae detects the taste of salty, sour, or sweet foods.
The esophagus is right behind the trachea, in line with it. In anatomical terms, both are located medially; neither is lateral to the other. The esophagus is dorsal or posterior to the trachea. The trachea is anterior or ventral to the esophagus.
Esophagus is located on the back side of the trachea in your thorax.
Stomach
The palate is located just inside of the mouth. It is comprised of a thin plate of bone from the skull, which creates the "roof" of the mouth.
LES - Lower Esophageal Sphincter
thoracic cavity