Biology for IGCSE & O level - Human Nutrition (Section 4 - No. 8)
What is the primary function of the oesophagus in the digestive system?
To digest food with enzymes.
To absorb nutrients into the bloodstream.
To transport food from the mouth to the stomach.
To store food temporarily.
Explanation
The oesophagus's main role is to move food from the mouth to the stomach via peristalsis.
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