Digestion video

What are the four major tasks of the human digestive system?

• Eating, Drinking, Absorbing, Excreting

• Ingestion, Absorption, Circulation, Elimination

• Ingestion, Digestion, Absorption, Elimination

• Chewing, Swallowing, Digesting, Excreting

Where does digestion begin in the human body?

• Small Intestine

• Esophagus

• Mouth

• Stomach

What is the role of the epiglottis during swallowing?

• To absorb nutrients

• To block the windpipe

• To break down food

• To produce saliva

Which part of the digestive system is primarily responsible for nutrient absorption?

• Stomach

• Small Intestine

• Esophagus

• Large Intestine

What is the main function of the large intestine?

• To reabsorb water

• To produce bile

• To neutralize stomach acid

• To digest proteins