as we consume food first it digested in mouth mechanically and chemically by mean with teeth and saliva (Ph6.8) it digeted 30℅ mouth as it dropped in stomach through oesophagus parital cell/oxyntic cells which secrets hydrochloric acid (Ph1.8) which is very acidic it breaks down the proteins into peptons
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Explanation:
as we consume food first it digested in mouth mechanically and chemically by mean with teeth and saliva (Ph6.8) it digeted 30℅ mouth as it dropped in stomach through oesophagus parital cell/oxyntic cells which secrets hydrochloric acid (Ph1.8) which is very acidic it breaks down the proteins into peptons