Question

Which of the following is not a part of the human digestive system?

• A. Stomach
• B. Pancreas
• C. Liver
• D. Lungs

Hint:

*Remember:* The digestive system includes organs that help process food, while the lungs are part of the respiratory system.

Answer 1

The Correct Option is D

The human digestive system is made up of organs that are involved in the process of breaking down food, absorbing nutrients, and eliminating waste. The main organs involved in digestion include:
Stomach: It secretes digestive enzymes and acids to break down food.
Pancreas: It produces digestive enzymes and bicarbonate to help neutralize stomach acid.
Liver: It produces bile, which helps in the digestion of fats.
However, the lungs are not part of the digestive system; they are involved in the respiratory system, responsible for gas exchange (oxygen and carbon dioxide) during breathing.