Overview of the Digestive System:
The digestive system in humans is responsible for breaking down food into nutrients that can be absorbed by the body for energy and growth. It consists of various organs that work together to carry out the process of digestion.

Main Organs of the Digestive System:
- Mouth: The digestion process begins in the mouth, where food is chewed and mixed with saliva to break down carbohydrates.
- Esophagus: The esophagus is a muscular tube that carries food from the mouth to the stomach.
- Stomach: The stomach secretes gastric juices that further break down food into a semi-liquid form called chyme.
- Small Intestine: The small intestine is where most of the nutrient absorption takes place. It is lined with villi that increase the surface area for absorption.
- Large Intestine: The large intestine absorbs water and electrolytes from the remaining undigested food before excretion.

Accessory Organs of the Digestive System:
- Liver: The liver produces bile, which helps in the digestion of fats.
- Gallbladder: The gallbladder stores and releases bile into the small intestine.
- Pancreas: The pancreas secretes digestive enzymes into the small intestine to further break down carbohydrates, proteins, and fats.

Neat Labelled Diagram of the Digestive System:
[Diagram of the Digestive System]
This diagram shows the main organs of the digestive system, including the mouth, esophagus, stomach, small intestine, large intestine, liver, gallbladder, and pancreas. Each organ plays a vital role in the digestion process to ensure the body receives essential nutrients for optimal functioning.