how many mechanical digestion of food chemical digestion
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There are two kind of digestion :-
mechanical and chemical. Mechanical digestion involves physically breaking the food into smaller pieces. Mechanical 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.
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There are two kind of digestion ,, Mechanical and Chemical digestion. Mechanical digestion involves physically breaking the food into a smaller pieces. Machanical digestion begins in the mouth as the food is chewed . Chemical digestion involves the breaking down food into simpler nutrients that can be used by the cells .
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