Answer:
Step-by-step explanation:
One plausible lurking variable that could explain the cause and effect in the headline "Is Gluten the Culprit in Our Fight Against Obesity?" is diet and exercise habits. People who consume a diet high in processed foods and have a sedentary lifestyle may be more likely to consume foods that contain gluten, and may also be more likely to struggle with obesity. This could create a correlation between gluten consumption and obesity, but in reality, the lack of exercise and unhealthy diet choices, not gluten consumption, could be the true cause of obesity.