What type of digestive system does an insect have?

An insect's digestive system consists of a foregut, midgut, and hindgut. The foregut includes the mouth, esophagus, and crop (food storage area) and produces enzymes to break down food into smaller particles. The midgut is the primary site of digestion and nutrient absorption. It secretes digestive enzymes, breaks down carbohydrates, proteins, and fats, and absorbs nutrients. The hindgut is primarily involved in water absorption and the elimination of solid waste. It contains structures like the ileum, colon, and rectum, which facilitate the absorption of water, electrolytes, and minerals. Insects also have specialized structures such as the crop for storing food, gastric caeca for further breakdown of nutrients, and Malpighian tubules for regulating water balance and excreting waste products.