According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.

The correct answer is to reduce stress.  

Based on Le Chatelier's principle, a system in chemical equilibrium reacts towards the stress by shifting the equilibrium in a direction, which minimizes the stress. For example, if a system has attained equilibrium, then if one elevates the pressure, the chemical system will react by shifting the equilibrium in a direction, which decreases the pressure. Similarly, if a system is in equilibrium, then if one elevates the concentration/temperature, then the chemical system will react by shifting the equilibrium in a direction, which decreases the concentration/temperature.  

According to Le Chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.