Digestive System

The video explains the digestive process, starting from the mouth where mechanical and chemical digestion begins. It details how food is broken down in the stomach and further processed in the small intestine, where nutrients are absorbed. The large intestine then handles waste, absorbing water and salts, with bacteria aiding in digestion. The digestive system ensures the body receives necessary nutrients long after a meal.

What is the role of the digestive system in the human body?

Describe the process of mechanical digestion that occurs in the mouth.

What happens to food in the stomach during digestion?

Explain the function of bile in the digestive process.

What occurs in the large intestine, and why is it important?