The gastrointestinal tract lining changes along its length. Choose one section of the tract that has a simple epithelium and one section that has a stratified epithelium, and for each section describe the specific epithelium present and how that type of epithelium suits the organ's function.
a) Simple epithelium in the stomach for absorption, stratified epithelium in the large intestine for protection.
b) Simple epithelium in the small intestine for absorption, stratified epithelium in the esophagus for protection.
c) Simple epithelium in the large intestine for absorption, stratified epithelium in the stomach for protection.
d) Simple epithelium in the esophagus for protection, stratified epithelium in the small intestine for absorption.