The five chemists come upon some fresh scat on their hike. The organic chemist would test the scat to determine if the animal was vegetarian or carnivorous based on degraded food present. The inorganic chemist would test the scat's pH to determine if it was acidic or basic. The analytical chemist would calculate if the animal was drinking clean or polluted water based on pollution chemical levels in the feces. The biochemist would analyze how well the animal was digesting its food.