Final answer:
The pancreas aids digestion through the secretion of digestive enzymes and the release of bicarbonate to neutralize stomach acids.
Step-by-step explanation:
The pancreas plays a crucial role in digestion by undertaking both chemical and enzymatic actions. Specifically, the pancreas is involved in enzyme secretion and bicarbonate release. The pancreatic juice produced by this organ contains digestive enzymes that help in breaking down carbohydrates, proteins, and lipids into their smaller building blocks. Additionally, the pancreas secretes bicarbonate to neutralize the acidic chyme coming from the stomach, providing an optimal pH for the functioning of digestive enzymes in the small intestine.