It has two parts.

What is the text about the digestive system the digestive juice the method of the digestive. The human digestive system consists of the gastrointestinal tract plus the accessory organs of digestion the tongue salivary glands pancreas liver and gallbladder. Principally the organ where food is broken into smaller units. The process of digestion has three stages.

The mucus protects the lining of the stomach from being eaten away. Your pancreas makes a digestive juice that has enzymes that break down carbohydrates fats and proteins. This process is considered as the mechanical process of digestion.

How can we swallow the food easily. Food moves through the digestive tract due to a process called peristalsis which is the movement of muscles in the GI tract that move the food through the digestive system. The digestive system uses mechanical and chemical methods to break food down into nutrient molecules that can be absorbed into the blood.

Amylase proteases and lipases are enzymes that are. The digestive juice C. Digestion involves the breakdown of food into smaller and smaller components until they can be absorbed and assimilated into the body.

The Human Digestive System The stomach has folds called and is a big muscular pouch which turns the bolus and mixes it with gastric juice a mixture of stomach acid mucus and enzymes. Here are the major stages of the digestive system. The tongue made of skeletal muscle manipulates the food during mastication.

The digestive system B. Once in the blood the food molecules are routed to every cell in the animals body. Bile ducts carry bile from your liver to your gallbladder for storage or to the small intestine for use.