Mouth lining Makes, stores and destroys blood cells
Gullet
respiratory surface on the lining of their mouth
on which gas exchange takes place readily.
Esophagus
Tube that connects the mouth and the
stomach in a frog
Pancreas
Is the opening to a short esophagus
Spleen
Stores food and mixes it with enzymes to begin
digestion
Stomach
Gland which secretes digestive enzymes into
the duodenum
Mesentery
A membrane that holds the ileum together