Final answer:
The salivary glands and pancreas are responsible for both lubrication and digestion. Saliva from the salivary glands lubricates food and starts chemical digestion, while pancreatic juice from the pancreas contains enzymes for further digestion in the small intestine.
Step-by-step explanation:
The organs that play a part in both lubrication and digestion are the salivary glands and the pancreas. The salivary glands in the mouth produce saliva, which not only lubricates food to aid in swallowing but also contains enzymes that start the process of chemical digestion. The pancreas, on the other hand, produces pancreatic juice rich in digestive enzymes and bicarbonate ions that neutralize stomach acids, contributing to the further breakdown of food in the small intestine.
The liver and gallbladder also play significant roles in digestion but not in lubrication. The liver produces bile, which emulsifies fats, thus aiding in their digestion and absorption. The gallbladder stores and concentrates bile, releasing it into the small intestine when needed. However, these organs are not involved in the lubrication of food.
Therefore, the answer to the question is c) Salivary glands and pancreas.