The Digestive System: Part B - Next2Eden
The Digestive System: Part B - Next2Eden
The Digestive System: Part B - Next2Eden
SHOW LESS
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Relaxed muscles<br />
Circular muscles<br />
contract<br />
Bolus of food<br />
Longitudinal muscles<br />
contract<br />
Gastroesophageal<br />
sphincter closed<br />
Copyright © 2010 Pearson Education, Inc.<br />
Stomach<br />
4<br />
Food is moved through<br />
the esophagus to the<br />
stomach by peristalsis.<br />
Figure 23.13, step 4
Change language