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THE DIGESTIVE SYSTEM- STUDY GUIDE Vocabulary Words to Know: Layers of GI tract (4 layers) Salivary glands (3) Mouth (4 structures) Teeth (4 types) Pharynx Esophagus Stomach Bolus Chyme pancreas Small intestine (3 parts) Villi Microvilli Bile Liver Gallbladder Lobules hepatocytes Mass peristalsis Large intestine (5 parts) appendix Rectum Anus Parts to Know for Labeling: Esophagus Pharynx Stomach Parotid Submandibular Sublingual Stomach Liver Pancreas Gall bladder Duodenum
