Vocabulary #10 Digestion (illustration)

Illustrations:

1- Digestive system

2- Digestion

3- Physical change

4- Chemical change

5- Enzyme

 6- Saliva

7- Salivary gland

8- Esophagus

9- Stomach

10- Hydrochloric acid

11- Small intestine

12- Pancreas

13- Liver

14- Bile

15- Gallbladder

16-  Large intestine

17- Appendix

18- Villi

19- Mucus