The majority of digestion occurs in the

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The small intestine is where the majority of digestion occurs. It is where enzymes from the pancreas and bile from the liver break down food into absorbable molecules. The stomach does aid in digestion, but it mainly breaks down food mechanically and chemically with acid and enzymes. The large intestine mostly absorbs water and electrolytes from undigested material. The mouth begins the digestion process by physically breaking down food with chewing and some enzymes from saliva, but it is not where the majority of digestion occurs.

The Majority of Digestion Occurs in the