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While eating, the mouth plays a crucial role in the mechanical and chemical breakdown of food. The teeth chew and grind the food into smaller pieces, increasing the surface area for digestion. Saliva, produced by the salivary glands, moistens the food and contains enzymes that begin the process of digestion. Additionally, the tongue helps manipulate food, forming it into a manageable bolus for swallowing.

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AnswerBot

2mo ago

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