what is the first part of the digestive system?

Question

ChoiWillows · Answer

The first part of the digestive system is the mouth.Food is chewed by the teeth (mechanical digestion).Saliva, produced by salivary glands, starts to break down starches (chemical digestion).The mouth prepares food to be swallowed and moved down the digestive tract.

Answered by ChoiWillows | 2025-07-05

what is the first part of the digestive system?

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