Page 9 - ppt2

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A burp is nothing but gas. When you eat or drink, you don't just

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swallow food or liquid. You also swallow air at the same time.
s w a l l ow f ood or l i qui d. Y ou a l s o s w a l l o w a i r a t t he s a m e t i m e .
S o m e t i m e s e a t i ng or dr i nk i ng t oo f a s t c a n c a us e i ndi ge s t i on,
Sometimes eating or drinking too fast can cause indigestion,
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which can make a person burp because this can send extra air into
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the stomach.