6 Questions
What is the main function of the digestive system?
Breaking down food materials into usable form
What is the process called when complex food materials are broken down into simpler soluble units for absorption by cells?
Digestion
Which organs are part of the digestive system's accessory glands?
Salivary glands, liver, and pancreas
What is the function of the salivary glands in the digestive system?
Breaking down carbohydrates in the mouth
Which part of the digestive system is responsible for absorbing nutrients from the food?
Small intestine
How long is the alimentary canal that extends from the mouth to the anus?
9 meters
Test your knowledge on the digestive system and the process of food digestion. Learn about how living organisms obtain energy from different food sources and the functions involved in breaking down food into usable forms.
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