Question

parts: teeth, gallbladder, liver, stomach, colon, mouth, esophagus, small intestine, anus, salivary glands, tongue

1. ______
2. ______
3. ______
4. ______
5. ______
6. ______
7. ______
8. ______
9. ______
10. ______
11. ______
12. ______

Explanation:

Step1: Identify structure 1

The first label (1) points to the tongue, which is part of the oral cavity in the digestive system. So structure 1 is tongue.

Step2: Identify structure 2

Label 2 points to the teeth, which are used for chewing. So structure 2 is teeth.

Step3: Identify structure 3

Label 3 points to the liver, a large organ involved in digestion and metabolism. So structure 3 is liver.

Step4: Identify structure 4

Label 4 points to the gallbladder, which stores bile. So structure 4 is gallbladder.

Step5: Identify structure 5

Label 5 points to the colon (large intestine), which absorbs water and electrolytes. So structure 5 is colon.

Step6: Identify structure 6

Label 6 points to the small intestine, where most digestion and absorption occurs. So structure 6 is small intestine.

Step7: Identify structure 7

Label 7 points to the anus, the exit point of the digestive tract. So structure 7 is anus.

Step8: Identify structure 8

Label 8 points to the mouth, the entry point of the digestive system. So structure 8 is mouth.

Step9: Identify structure 9

Label 9 points to the salivary glands, which produce saliva. So structure 9 is salivary glands.

Step10: Identify structure 10

Label 10 points to the esophagus, which transports food to the stomach. So structure 10 is esophagus.

Step11: Identify structure 11

Label 11 points to the stomach, where food is churned and digested. So structure 11 is stomach.

Step12: Identify structure 12

Label 12 points to the pancreas, which produces digestive enzymes and hormones. So structure 12 is pancreas.

Answer:

1. tongue
2. teeth
3. liver
4. gallbladder
5. colon
6. small intestine
7. anus
8. mouth
9. salivary glands
10. esophagus
11. stomach
12. pancreas