Human Digestive System

What is the first stage of the digestive system?

• Swallowing

• Chewing

• Absorption

• Digestion

Which organ releases acids and enzymes to break down food particles?

• Liver

• Stomach

• Pancreas

• Small intestine

What is the function of bile in the digestive system?

• Break down proteins

• Absorb water

• Boost immunity

• Break down fats

Where do the food particles go after the small intestine?

• Liver

• Stomach

• Pancreas

• Large intestine

What is the role of the large intestine in digestion?

• Absorb nutrients

• Break down food particles

• Produce antibodies

• Send waste material out of the body

Which enzyme in the stomach helps break down proteins?

• Pepsin

• Bile

• Saliva

• Pancreatic enzymes