2. The digestive process begins in the mouth where …
3. Saliva helps …
4. Peristaltic movements in the walls of the esophagus …
5. In the stomach food is …
6. Food enters …
7. In the large intestine water and electrolytes are …
a. … partly digested.
b. … break down food carbohydrates.
c. … the small intestine.
d. … the digestive tract and digestive glands.
e. … food is chewed by the teeth.
f. … removed from the food.
g. … push food into the stomach.
Speak about the digestive system
TOPIC 14. THE URINARY SYSTEM
Review the given words
kidneys / bladder / to consist of / spine / cover / lumber region / fluid / to make up / the cavity of the pelvis / to form / muscular / smooth muscles / capacity / connective tissue / apex