Answers

2016-06-18T01:21:18+08:00
It contains different of types of acid that digests the food. It stays there for hours before it moves forward to the other , lower, part.
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2016-06-18T05:09:11+08:00
Stomach is a large sack -like organ that churns the food and bathes it in a very strong acid. in additional, it's not about holding or storing of food but it's also a grinder and mixer of the body.
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