Question

1. which three organs are part of the digestive tract?

salivary glands, gall bladder, appendix
teeth, tongue, mouth
esophagus, liver, pancreas
esophagus, stomach, small intestine

Explanation:

The digestive tract is a continuous tube from the mouth to the anus. The esophagus, stomach, and small intestine are part of this continuous tube. Salivary glands, gall - bladder, appendix, liver, and pancreas are accessory organs. Teeth and tongue are in the mouth but are not the main organs of the tract itself.

Answer:

D. esophagus, stomach, small intestine