On the histology slide sheets below (sheets with circles) draw and label the following digestive organs tissues, scan or take a picture with your phone, then convert the pictures to PDF file and then submit them to me
Esophageal wall (40X)
Stomach (40X)
Small Intestine (40X)
Large Intestine (40X)
Pancreas (400X)
Liver (400X)
Salivary Gland (100X)