Answers

2016-04-24T12:28:33+05:30
It is the expulsion of material from pharynx or oesophagus
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2016-04-24T12:28:37+05:30
(i)bring up the swallowed food again to the mouth.
(ii)repeat the information without comprehending/analysing,studying it...

hope this helps u. pls mrk as branliest
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