Chapter 2.1 (Biology 9 (International))

The digestive system

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Chapter topics:

  1. The digestive system
  2. Nutrients from food
  3. Digestion
  4. Digestion begins in the mouth
  5. The stomach
  6. The small intestine
  7. The large intestine
  8. The stages of digestion
  9. Exercises
  10. Summary

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