Question

human chemical digestion begins in​

Answer 1

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Answer:-

HUMAN digestion begins in the mouth as the food is chewed. Chemical digestion involves breaking down the food into simpler nutrients that can be used by the cells. Chemical digestion begins in the mouth when food mixes with saliva. Saliva contains an enzyme (amylase) that begins the breakdown of carbohydrates

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Answer 2

chemical digestion begins in the mouth.In mouth some salivary glands are present which contain enzyme which is known as salivary amylase. It partially digests carbohydrate in the mouth.

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