Digestive system anatomy quiz for students, digestive system anatomy and physiology, digestive system worksheet, digestive system anatomy quizlet. This is an interactive quiz which features a diagram of the digestive system to label with the following parts: mouth, esophagus, stomach, large intestine, small intestine. This quiz is a simplified biology activity for children. After learning about the different parts of the digestive system, students can also research on how each part functions. For example, the mouth helps since it contains teeth that are used for chewing food into smaller particles. The stomach churns food and mixes it up with enzymes and acid. each part of this system plays a specific role. Learn how draw and label the different parts. | Multiple choice quiz featuring biology test questions for students to review biology topics. Click on each question and select the correct answer below and submit. Feedback is instant and at the end you will get your score. Biology quiz for 2nd, 3rd, 4th, 5th, 6th, 7th grades to review. Focus: Online science Trivia | science quiz questions | Biology Test | Biology questions.