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Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.

Mucosa   Protects tissues and carries out absorption  
Submucosa   Contains glands, blood vessels, lymphatic vessels, nerves  
Muscular layer   Smooth muscle tissue  
Serosa   Outer covering of the tube  
Mixing movement   Rhythmic contractions that mix food with digestion juices  
Propelling movements   Rings of muscles contract and relax to push food down canal  
Peristalsis   Slows movement of food  


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Created by: Alisha M. Bailey