What are three organs that not part of the digestive tube?

The three main digestive organs that are not part of the digestive tube are the liver, gallbladder, and pancreas.

- Liver: The liver is a large, meaty organ located on the right side of the abdomen. It plays a variety of roles in digestion, including producing bile, which helps break down fats, and storing glucose, which is a type of sugar that the body uses for energy.

- Gallbladder: The gallbladder is a small, pear-shaped organ located beneath the liver. It stores bile that has been produced by the liver and releases it into the small intestine when needed.

- Pancreas: The pancreas is a long, flat organ located behind the stomach. It produces enzymes that help break down carbohydrates, proteins, and fats, as well as hormones that help regulate blood sugar levels.